ReviewsResearch Chromatography

Syringe Filters [Hydrophilic Nylon Membrane] Non-sterilized 25mm Diameter 0.45μm Pore Size for Laboratory Filtration by Allpure Biotechnology Nylon Pack of 100

[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 ..

Play the role of chemist with this huge, colorful, functional lab station!.
Create glowing slime, fizzing reactions, oozing Bubbles, colorful chromatography, and more!.
With 57 pieces, this kit has everything you need to conduct experiments like a real scientist, including beakers, test tubes, flasks, pipettes, and more..
Printed experiment cards clip onto the lab station for easy reference and additional experiments and Scientific explanations are included in a separate 16-page, full-color manual..
A Parents' Choice Silver Honor Award WinnerDescriptionGrab your beakers and test tubes and step up to your special laboratory station for some exciting chemistry experiments. See how much fun chemistry can be as you do slimy, fizzy, colorful, and bubbly experiments. This cool laboratory setup has lots of different vessels and pieces of lab equipment so kids can play the role of chemist while doing real, safe experiments. All of the experiments use non-hazardous chemicals. This playful introduction to the basics of chemistry includes approximately 20 experiments. The experiments are presented on printed cards that can be clipped onto the lab station for easy reference. Experiments include glowing slime,....

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..

Expertly extracted to support the female reproductive system..
Prepared from top-grade root of Angelica sinensis plants..
Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis..

Expertly prepared from the root of Romania glutinous plants..
Root is processed with rice wine according to traditional Chinese methods..
Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis..

Specially prepared from the certified organic, dried flower bud of Syzygium aromaticum trees.
Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis.