12 best chromatography fittings

Chromatography fittings are essential components used in chromatography systems, which are analytical laboratory techniques used for separating and analyzing complex mixtures. These fittings play a crucial role in connecting various parts of the chromatography system to ensure precise and reliable separation and analysis. Here's what you need to know about chromatography fittings:

  1. Purpose: Chromatography is used in various fields, including chemistry, biochemistry, pharmaceuticals, and environmental science. Chromatography fittings are designed to maintain the integrity of the chromatography system, ensuring that the sample is properly introduced, separated, and detected.

  2. Types of Chromatography: There are different types of chromatography, such as liquid chromatography (LC), gas chromatography (GC), and high-performance liquid chromatography (HPLC). Chromatography fittings are specifically designed to suit the requirements of these different techniques.

  3. Connection Types: Chromatography fittings come in various connection types, including threaded fittings, compression fittings, quick-connect fittings, and ferrules. The choice of fitting depends on the specific chromatography system and the type of column or detector being used.

  4. Materials: These fittings are typically made from materials that are compatible with the solvents, samples, and conditions used in chromatography. Common materials include stainless steel, PEEK (polyether ether ketone), and PTFE (polytetrafluoroethylene).

  5. Compatibility: Chromatography fittings must be compatible with the chromatography columns, detectors, and other components of the system.Proper compatibility ensures a leak-free and reliable connection.

  6. Precision: Chromatography is highly sensitive, and even minor leaks or inaccuracies in fittings can lead to inaccurate results. Chromatography fittings are designed to provide precise connections that minimize dead volumes and ensure accurate sample analysis.

  7. Pressure and Temperature: Chromatography systems may operate under various pressure and temperature conditions. Fittings are selected to withstand these conditions without compromising performance or safety.

  8. Ease of Use: Many chromatography fittings are designed for easy assembly and disassembly, making it convenient for researchers and technicians to set up and maintain their chromatography systems.

  9. Supplier Specifics: Different manufacturers and suppliers may offer a variety of chromatography fittings, each with its unique design and specifications. Users must choose fittings that are compatible with their specific chromatography equipment.

In summary, chromatography fittings are critical components in chromatography systems that ensure the proper connection of various parts of the system. They are designed to provide precision, compatibility, and reliability to support accurate separation and analysis of complex mixtures in research and analytical laboratories.

Below you can find our editor's choice of the best chromatography fittings on the market
  

Handbook of Synthetic Organic Chemistry

Analytical Chemistry: A Chemist and Laboratory Technician's Toolkit

Based on 7 reviews Check latest price

Corning Pyrex Borosilicate Glass Reusable Cylindrical Chromatography Jar, 36 L Capacity

Corning

Product description

These 36L PYREX® general-purpose cylindrical chromatography tanks have tops ground to within 0.25mm tolerances to insure a tight cover fit. Covers are not supplied.

  • Corning Incorporated
  • Unit Count: 1.0
  • Package Weight: 35.3 Pounds
  • Package Dimensions: 41.402 L X 70.612 H X 42.672 W (Centimeters)

ILS Innovative Labor Systeme 2623915 H-I Syringe Borosilicate 3.3 Glass PTFE Seal and a SST Plunger tip Front Fitting: 1/4"-28 UNF 500 µL Volume, 60 mm Stroke 112x8x8 mm 1-Pack

ILS

Product description

A Series H-I syringe with a glass barrel made from Borosilicate glass 3.3. The volume is 500 µL. The syringe has a PTFE seal and an SST plunger tip, a 60 mm stroke and a 1/4"-28 UNF front fitting. The syringe is manufactured from high-quality borosilicate glass, that is heat and shock resistant, which ultimately protects against breakage from shock and sudden or extreme fluctuations in temperature. This type of ultra-low expansion glass endows the syringe with maximum chemical resistance, outstanding degree of calibration and superior precision. The ILS 2623915 H-I syringe can also be used for many liquid handling tasks, such as injecting or dosing, however, it can also be applied to remove or inject gas. The most common applications include infusing, dispensing reagents, calibration, aspirating, pipetting and sampling. The plungers in the glass syringe move more smoothly, which leverages to an especially high level of precision. Because of their high precision, great tightness and chemical resistance, ILS microsyringes are chosen whenever heavy-duty syringes are necessary; most commonly used as a high-quality replacement for laboratory and clinical instruments.

  • Glass Barrel: Borosilicate 3.3
  • PTFE seal
  • SST plunger tip
  • Front Fitting: 1/4"-28 UNF
  • Volume: 500 µL
  • Stroke: 60mm

25 Ft. of 1/4" Copper Nickel Tubing with Fittings

Based on 51 reviews Check latest price

Product description

Finally you can order all the necessary components to bend a great brake or fuel line in one kit. Kit Includes: 25 foot roll of 1/4" Copper Nickel tubing and 16 of the most common fittings.

  • 16 fittings included: 12 are 7/16"-24, 2 are 1/2"20, and 2 are 9/16"-18
  • Tubing will never rust!!
  • Easy to Bend and Flare Tube

User questions & answers

Question: Confirmed wall thickness
Answer: The wall thickness is .028”

Temp Stick Wireless Remote Temperature & Humidity Sensor. Connects Directly to WiFi. Free 24/7 Monitoring, Alerts & History. Free iPhone/Android Apps, Made in America. Monitor Anywhere, Anytime!

Based on 1 reviews Check latest price

Product description

Temp° Stick by Ideal Sciences is an all-in-one wireless sensor that remotely monitors and alerts temperature & humidity conditions from anywhere, anytime. Connect to your home or business WiFi network and start receiving text and email alerts the instant an important change in temperature or humidity triggers, when connection is lost or when batteries are low.

View and manage from any smart phone, tablet or PC.



  • Track Temperature (-40°F to 140°F)
  • Track Humidity (0 to 100%)
  • Receive text and email alerts
  • Battery operated, place it anywhere
  • Connects directly to WiFi network
  • No gateway devices required
  • Easy 3 minute setup
  • Set triggers for alerts
  • Customize alert messages
  • Monitors/alerts battery levels
  • Monitors/alerts if WiFi signal lost
  • Unlimited history of readings
  • Monitor every 5,10,15,30 or 60 min
  • No fees or subscriptions
  • Access anywhere via web browser
  • Free Android & iPhone apps
  • Alert multiple users
  • Supports multiple sensors
  • Set C° or Fahrenheit
  • LED light on when taking readings
  • Requires 2 x AA alkaline batteries (included)
  • Battery life: 1 year (+)
  • 3 Year warranty
  • American made
  • Support 7 days a week! 888.263.6973


Set-Up in 3 Easy Steps:

1) Add batteries (included) to sensor.

2) Connect with phone, tablet or PC.

3) Sign up and follow instructions to receive temperature and humidity data.



Specifications:

Dimensions: 3.5" x 1.5" x 1.25"

Factory-calibrated, excellent stability

High accuracy temperature sensor: ±0.4 °C (max)

Temperature operating range up to –40 to +125 °F

Relative humidity sensor: ± 4% RH (max), 0 to 80% RH

0 to 100% RH operating range



RV Customers: Does not operate on guest networks at RV parks. You will need a WiFi hotspot.

  • Remote WiFi temperature and humidity monitor. 3 year warranty; the only sensor you'll need!
  • Superior 1 year (+) battery life! Completely wireless, battery operated sensor (AA batteries included). No gateways or wires needed. Connects to WiFi and sends text and email alerts for high/low temperatures, humidity levels, WiFi connection loss and low battery.
  • Check-in remotely from anywhere, anytime using your mobile, tablet or PC. Connects to your WiFi and monitors temperature and humidity in your home, refrigerator/freezer, walk-in cooler, wine cellar and much more.
  • Data logging with unlimited history. No subscription and no fees. Accurately monitor conditions 24/7.
  • Free email and phone support 7 days a week! Fast, knowledgeable assistance. Made in America. Support American manufacturing & ingenuity.

User questions & answers

Question: Rather than a cell phone, will this work with a Verizon "home" phone
Answer: The Temp Stick will work with any mobile smart phone or tablet device that is capable of downloading and operating the Temp Stick App. I am not aware of any wired home phones that support wireless style "Apps". Mike Poole
Question: So I understand, you purchase a "stick" for $149 - adding multiple "sticks" is he same flat fee of almost $150 - and they all communicate to same app
Answer: Yes, multiple Temp Sticks can be managed through the same app. In my case, I have one Temp Stick in my Connecticut house, and another Temp Stick in my Florida home. Both report and are managed through my iPhone app.
Question: Is there a subscription for the device
Answer: No fees or subscriptions
Question: can it work with multiple senors
Answer: I have been enjoying the temp stick and have recommended it to many people. (I own an HVAC company.) But I have run into an issue that no one can seem to help me out with... I have been running 10 temp sticks on my app with ZERO issues... I have now attempted to add an 11th and 12th device and "BATTERY 0% - REPLACE BATTERY" is now shown in app for BOTH. This leads me to believe that an app is LIMITED to 10 devices. I have multiple devices in stock and have now tried 5 different devices. (All with same result) I then took it a step further and removed an existing device and "POOF" the device that was number 11 suddenly WORKS. (Battery 100%) I then attempted to re-install device 10 that was removed and "POOF" BATTERY 0% - REPLACE BATTERY. This proves to me that it is NOT the device but is in fact a LIMIT of 10 devices which can be monitored. Why then, does the temp stick website claim you can monitor UNLIMITED devices??! This is going to affect my recommendations drastically. NOT HAPPY.

Product features

Temp Stick WiFi Remote Temperature & Humidity Sensor. Free 24/7 Monitoring, Alerts + Historical Data. Monitor from Anywhere, Anytime!

Temp° Stick by Ideal Sciences is an all-in-one wireless sensor that remotely monitors and alerts temperature & humidity conditions from anywhere, anytime. Connect to your home or business WiFi network and start receiving text and email alerts the instant an important change in temperature or humidity triggers, when connection is lost or when batteries are low. View and manage from any smart phone, tablet or PC.

  • Track Temperature (-40°F to 140°F)
  • Track Humidity (0 to 100%)
  • Receive text and email alerts
  • Battery operated; place it anywhere
  • Connects directly to WiFi network
  • No gateway devices required
  • Easy 3 minute setup
  • Customize alert messages
  • No fees or subscriptions
  • Alert multiple users (up to 10)
  • Supports multiple sensors

American Manufacturing & Ingenuity

We proudly support American jobs and manufacturing. All products go through an extensive review and testing process before they are considered Ideal Sciences worthy.

Powerful WiFi Range

The advanced-range antenna on the Temp Stick allows it to reach your WiFi through tough obstacles. Even through safe walls and walk-in coolers!

Friendly, US Based Phone Support

We are here 7 days a week to answer your call and assist you with any questions or issues you may have with your Temp Stick.

888.263.6973

Monday - Friday 9:00am - 9:00pm (EST) Sat & Sun 10:00am - 6:00pm (EST)

Fridges, Freezers + Food Storage

Temp Stick is perfect for refrigerators, freezers and even commercial grade walk-in coolers. Prevent food and other perishables from spoiling with immediate temperature and humidity alerts.

RV's, Mobile Homes + Tiny Homes

Use Temp Stick to monitor pet conditions and air conditioning in your mobile space.

Home + Second Home

Ensure your heat and air conditioning are functioning properly at home or away.

Greenhouses

Use Temp Stick to measure the temperature and humidity levels in your greenhouse so your plants flourish.

Wine Cellars + Storage

Protect your wine investment knowing the temperature and humidity levels in your storage room or cellar are at optimal levels.

Medical Supplies

Safeguard medical supplies. Track conditions carefully with unlimited data logging and reports.

Furry Friends

Keep your furry friends happy, healthy and comfortable.

Server Rooms

Use Temp Stick to prevent valuable computer equipment from overheating.

Email + Text Alerts

Send email or text (SMS) alerts to yourself and up to 10 others all at once (family members, co-workers, etc...). They don't even need to have the app installed to receive alerts.

No Hidden Fees or Subscriptions

Continuous monitoring and alert notifications all year long without paying a subscription charge or monthly fee, ever. Download the app for FREE in the Apple Store or Google Play for Android devices.

Internet Outage Alerts

Temp Stick can notify you via email or text message if it loses it's internet connection. It will also alert you when the connection has been restored.

Unlimited Data History

Unlike other sensors we store all of your data for free with easy-to-read dashboard graphs & charts. You can also download reports for any date range.

Features

  • Easy 3 minute setup
  • Battery operated, place it anywhere
  • Connects directly to WiFi network
  • No gateway devices required

Data logging with unlimited history. Accurately monitor conditions 24/7.

Connect and Go

Temp Stick gives you peace of mind to monitor your conditions while you are away. Get instant email or text alerts if the temperature or humidity hit critical levels. Temp Stick can also alert you if the internet connection is lost.

ILS Innovative Labor Systeme 2679051 XLP Syringes Borosilicate 3.3 Glass Plunger Tip: PTFE Front Fitting: 1/4"-28 UNF 5.0 mL Volume, 60 mm Stroke 110x15x15 mm 1-Pack

ILS

Product description

Series XLP Automatic Liquid Handling syringe with a glass barrel made from Borosilicate 3.3. The volume is 5.0 mL. The syringe has a PTFE (polytetrafluoroethylene) plunger tip, a 60 mm stroke and 1/4"-28 UNF front fitting. A high chemical resistance makes this syringe a perfect heavy-duty syringes. The syringe is manufactured from high-quality borosilicate glass 3.3, that is heat and shock resistant, which ultimately protects against breakage from shock and sudden or extreme fluctuations in temperature. This type of ultra-low expansion glass endows the syringe with maximum chemical resistance, outstanding degree of calibration and superior precision. The ILS 2679051 XLP syringe can also be used for many liquid handling tasks, such as injecting or dosing, infusing, dispensing reagents, calibration, aspirating, pipetting and sampling. ILS syringes are used in applications such as Diagnostics, Next Generation Sequencing, Drug Discovery, Genomics Analysis, Cancer Research, Flow Cytometry, HPLC, Gas Chromatography, Molecular Analyzer and Lab Automation. The plungers in the glass syringe move more smoothly, which leverages to an especially high level of precision. Because of their high precision, great tightness and chemical resistance, ILS microsyringes are chosen whenever heavy-duty syringes are necessary; most commonly used as a high-quality replacement for laboratory and clinical instruments.

Learn & Climb Science Kit for Kids - 21 Experiments Science Set, Hours of Fun.

Based on 3 reviews Check latest price
  • 21 Mind Blowing Experiments – The science kit for kids has 21 exciting and interesting activities including; create your own lava lamp, creative crystals and of course volcano science kit the favorite of every child.
  • All inclusive – This 24 piece kids science kit includes everything you need besides common household items. ( like eggs oil & water) All the chemicals, ingredients and apparatus that is required to create more than 20 experiments are included and neatly packed!
  • Child Friendly– The detailed clear color manual and online demonstration videos will teach your children to complete the science experiments with easy to follow step-by step instructions. All ingredients included are safe and child friendly.
  • Learning Through Play– The kit allows your young scientist to explore, learn & have great fun with their very own science set. Because of the number of amazing science experiments for kids your children will have many hours of educational hands on stem learning.
  • RISK-FREE - At Learn & Climb, your satisfaction is always our top priority and all of our products have our 30-day return policy which means your child can experience their new top selling kids science kits, completely risk-free. Recommended for ages 5+

User questions & answers

Question: What is the difference between this kit and the brainy beaker set by the same company? The contents image looks the same for both
Answer: Thanks for your inquiry. The Learn & Climb "Dynamo Lab" and "Brainy Beaker" kits are very similar with variation. The artwork for both kits are different style and the Brainy Beaker also includes a name tag for pretend play.
Question: Where is this made
Answer: The Learn & Climb Dynamo Lab Science Kit was designed in the US and manufactured in China.
Question: Would this be suitable for an 11 year old
Answer: The experiments start very simple and progress in suitability for age. For an 11 yr old the first half of experiments probably are too simple, the other half should be appreciated by an 11 yr old.
Question: Can I find the manual online
Answer: The Dynamo Lab instruction manual is not available online. Feel free to contact us at [email protected] for a pdf copy of manual.

Product features

Quality & Safe

Traditional science utilizes delicate glassware, but this kit is designed to be kid friendly & safe it features plastic test tubes with safety twist on caps. The kit includes a host of kid friendly equipment so even young children can handle them safely. The plastic equipment means no need to worry about shattered glass or easily breakable objects. . We adhere to the highest quality and safety standards .

Beautiful Color Instructions

Unlike most science kits, the Learn & Climb Dynamo Kit features a full color instruction manual with fun and engaging illustrations. Each page is broken down into simple steps to complete individually labeled experiments. (In addition to instructions, we provide engaging online video instructions for children and parents to follow)

Great gift

This science kit is a super fun gift for kids because it doesn't just focus on one type of science or experiment. It begins with basic chemistry experiments and progresses into slightly more challenging activities and then switches to awesome crystal growth experiments and finally dives into the exciting world of volcanoes and volcanic eruptions.

Dynamo Science kits Ingredients

  • 3 Petri dishes, 1 yellow measuring spoon, 1 funnel 10 paper rounds, 1 beaker, 1 pva glue, 1 volcano model, stirring stick, test tube connector, purple string
  • citric acid
  • purple sweet potato powder,
  • glow powder,
  • 2 coloring agents (red,blue),
  • foaming agent,
  • baking soda
  • 2 pack Urea

ILS Innovative Labor Systeme 9607011 XP Syringes Borosilicate 3.3 Glass Plunger Tip: PTFE – Black Front Fitting: 1/4"-28 UNF 1.0 mL Volume, 30 mm Stroke 110x15x15 mm 1-Pack

ILS

Product description

A Series XP Automatic Liquid Handling syringe with a glass barrel made from Borosilicate glass 3.3. The volume is 1.0 mL. The syringe has a black PTFE (polytetrafluoroethylene) plunger tip, a 30 mm stroke and a 1/4"-28 UNF front fitting. A high chemical resistance makes this syringe a perfect heavy-duty syringes. The syringe is manufactured from high-quality borosilicate glass, that is heat and shock resistant, which ultimately protects against breakage from shock and sudden or extreme fluctuations in temperature. This type of ultra-low expansion glass endows the syringe with maximum chemical resistance, outstanding degree of calibration and superior precision. The ILS 9607011 XP syringe can also be used for many liquid handling tasks, such as injecting or dosing, however, it can also be applied to remove or inject gas. The most common applications include infusing, dispensing reagents, calibration, aspirating, pipetting and sampling. The plungers in the glass syringe move more smoothly, which leverages to an especially high level of precision. Because of their high precision, great tightness and chemical resistance, ILS microsyringes are chosen whenever heavy-duty syringes are necessary; most commonly used as a high-quality replacement for laboratory and clinical instruments.

  • Glass Barrel: Borosilicate 3.3
  • Plunger Tip: PTFE (polytetrafluoroethylene) - Black
  • Front Fitting: 1/4"-28 UNF
  • Volume: 1.0 mL
  • Stroke: 30 mm

ILS Innovative Labor Systeme 2608075 H-KP Syringes Borosilicate 3.3 Glass Plunger Tip: PTFE Front Fitting: 1/4"-28 UNF 10.0 mL Volume, 60 mm Stroke 110x15x15 mm 1-Pack

ILS

Product description

A Series H-KP Automatic Liquid Handling syringe with a glass barrel made from Borosilicate 3.3. The volume is 10.0 mL. The syringe has a PTFE (polytetrafluoroethylene) plunger tip, a 60 mm stroke and a 1/4"-28 UNF front fitting. A high chemical resistance makes this syringe a perfect heavy-duty syringes. The syringe is manufactured from high-quality borosilicate glass, that is heat and shock resistant, which ultimately protects against breakage from shock and sudden or extreme fluctuations in temperature. This type of ultra-low expansion glass endows the syringe with maximum chemical resistance, outstanding degree of calibration and superior precision. The ILS 2608075 H-KP syringe can also be used for many liquid handling tasks, such as injecting or dosing, however, it can also be applied to remove or inject gas. The most common applications include infusing, dispensing reagents, calibration, aspirating, pipetting and sampling. The plungers in the glass syringe move more smoothly, which leverages to an especially high level of precision. Because of their high precision, great tightness and chemical resistance, ILS microsyringes are chosen whenever heavy-duty syringes are necessary; most commonly used as a high-quality replacement for laboratory and clinical instruments.

  • Glass Barrel: Borosilicate 3.3
  • Plunger Tip: PTFE (polytetrafluoroethylene)
  • Front Fitting: 1/4"-28 UNF
  • Chemically Resistant
  • Heavy Duty Syringe

HARRIS - KH1139 Nitrogen, Helium, Argon specialty gas lab regulator, CGA 580, 2-stage, brass, 0-125 PSI

Harris

Product description

Model HP722 is a two-stage cylinder regulator in brass barstock for constant delivery pressure from full to near empty cylinder conditions. The Model HP722 is suitable for high purity gas applications, research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring systems.

CPC (Colder) HFC22812 CPC (Colder) HFC22812 Quick-Disconnect Fittings, Straight-Through Hose barbs Inserts, PP, 1/2"

COLE-PARMER

Based on 7 reviews Check latest price

Product description

High-flow quick-disconnect couplings consists of a body and an insert (order fitting halves separately). plug insert into coupling body to connect—fitting halves lock into place immediately. To Disconnect fitting halves, simply press the button on the coupling body. Valved models have a spring-operated 316 SS Valve that seals the flow path when fitting halves are disengaged. All fitting bodies have 316 SS latch springs and EPDM seals.

  • Fitting material: polypropylene
  • Connection type: quick-disconnect x barb
  • Max operating pressure (psi): 60
  • Max temperature (degree c): 71
  • Max temperature (degree f): 160

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