Top Chromatography Chemicals

Autosampler Vials, Membrane Solutions 2ml HPLC Vials, 9-425 Lab Clear Vials with Write-on Spot and Graduations, 9mm Blue ABS Screw Caps & Septa for GC Sample Vials, 100 Pcs

...pta can reduce flat pins curving and When collecting in large quantities, prevent negative pressure from forming in the sample bottle. It is highly recommended to use pre-opening septa for Shimadzu, Hitachi and other autosamplers with finer needle specifications.
APPLICATION - Standard Autosampler Vial for HPLC & GC Chromatography, sample vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.

PACK OF 100 || 100 sheets of no. 1 chromatography filter papers.
LARGE || Each sheet measures 23" x 18" and is very thin.
FOR SEPARATION || Used in chromatography to separate a sample into its component parts - Used to test for the presence of various materials, to monitor the rate and progress of a reaction or to determine the purity of a product.
USEFUL IN FUN EXPERIMENTS || Can be used for various experiments in the laboratory and at home - Paper allows students to separate most water-soluble inks into their original blended pigments to reveal their hidden coloration.
ABSORBENT || Absorbs liquids and provides more surface area for evaporation meaning more and faster evaporation which, in turn, means more vapor which is often desired.

Toys that Teach: MindWare Detective Lab teaches basic forensics, data collection and critical thinking with science experiments that are safe, easy and fun! You’ll learn about chromatography, pH, and basic analysis..
Scene of the Crime: Delve into the evidence like a real forensic detective! Learn how to lift and compare fingerprints, write secret messages and identify chemicals using the pH scale..
Cool Science: MindWare Curious Science labs explore the natural world with hands-on experiment kits! From coding robots to making squishy balls and slime, each kit delves into a different STEM area..
Guide Book: The colorful, detailed guide booklet includes step-by-step instructions and safety information, plus a mysterious code to crack!.
Includes: All ingredients and supplies needed for your Detective Lab experiments! All ingredients are safe and non-toxic. (Ages 8 and up).

Screw thread autosampler vials are made of borosilicate glass.
20mL Clear autosampler vial with 20mm jaw cap.
Sample Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use.
Vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.
Vials require fewer turns to make a tight seal, saving you time, especially when you consider how often vials need to be opened and closed, and how many samples you have.

003cp003e[PACK OF 100] Syringe filters with Nylon membrane and PP housing. Hydrophilic nylon membranes are used for the filtration of aqueous and organic solvents, such as high performance liquid chromatography and gas chromatography.003c/p003e.
003cp003eNylon Syringe Filter efficient flow characteristics, low extractable levels and mechanical stability. Hydrophilic Nylon Syringe Filter Diameter: 25mm, Pore Size: 0.45μm .003c/p003e.
003cp003eNylon Syringe Filter with resistant to alkalis and organic liquids, natural hydrophilicity. No need to infiltrate before use, uniform aperture mechanical strength.003c/p003e.
003cp003eSyringe Filters with Needle widely used in sample pre-filtration, clarification, removal of particles, liquids and gases. Is the preferred method for filtering HPLC, GC small samples.003c/p003e.
003cp003eWe can provided full technical support and guarantee a new replacement or money back with 30 days .003c/p003e.

[PACK OF 100] Syringe filters with Nylon membrane and PP housing. Hydrophilic nylon membranes are used for the filtration of aqueous and organic solvents, such as high performance liquid chromatography and gas chromatography..
Nylon Syringe Filter efficient flow characteristics, low extractable levels and mechanical stability. Hydrophilic Nylon Syringe Filter Diameter: 25mm, Pore Size: 0.45μm ..
Nylon Syringe Filter with resistant to alkalis and organic liquids, natural hydrophilicity. No need to infiltrate before use, uniform aperture mechanical strength..
Syringe Filters with Needle widely used in sample pre-filtration, clarification, removal of particles, liquids and gases. Is the preferred method for filtering HPLC, GC small samples..
We can provided full technical support and guarantee a new replacement or money back with 30 days ..

Expertly formulated with Valerian, Passionflower and other rapidly absorbed liquid herb extracts.
Each herb individually extracted to ensure a broad spectrum of therapeutic plant compounds.
Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis.

Chemical for general purpose lab and educational use.
Perfect for use in any chemistry lab or classroom.
Instructions for safe storage printed on the bottle - MSDS available upon request.

Expertly extracted from the certified organic, fresh leafy tip of Rosmarinus officinalis shrubs..
Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis..

Expertly extracted to help maintain established normal cholesterol levels..
Prepared from the leaf and flower bud of certified organic Ciara cardunculus plants grown on our southern Oregon farms.
Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis..