Top Chromatography Reference Materials

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.

【Size Reference】--One is about 1.22 inch(3.1cm) wide, 9.84 inch(25cm) long, 2.09 inch(5.3cm) thick, 2pcs, the other is about 1.30 inch(3.3cm) wide, 10.83 inch(27.5cm) long, 2.80 inch(7.1cm) thick, 1pc..
【Quality Material】--Made of alloy, the claw head and the rod are pouring made as a whole, which makes the clamp more durable and heavy-duty. The sprayed surface makes the clamp smooth to touch and rust resistant..
【Boss Header】--Aluminum made clamp holder with easy-to-rotate knobs, which makes it easy to grip tightly and accurately adjust without having to blister your hand..
【Rubber Coat】--Each prong finger of the clamp is covered with a strippable rubber that you can either use to increase the grip of the clamp or remove to use the clamp in rubber-unbearable applications..
【Wide Application】--The 3 prong finger clamp is used with the metalware set for fixing chromatography column, condensing pipe, flask, test tube, etc. A versatile accessory in the lab, also suitable for home use..

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 ..

The Micca Reference Series R-8C in-ceiling speakers deliver amazing high end sound to any room of a home while taking up no valuable space. Easy to....
Robust Design - Durable construction and materials make the Reference Series suitable for use in any room of the house, including family rooms,....
Premium Quality - As a part of the Reference Series, the R-8C uses a premium vented carbon/glass fiber woofer with a concave cap for superior vocal....
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Specifications - Woofer: 8" Carbon/Glass Fiber Cone.
Tone Adjustment: +3dB/0dB/-3dB Tweeter,....

A comprehensive 4-page, 8.5" x 11" laminated quick reference math Guide.
Helpful sample equations and rules are proivided.
Provides concrete reference materials in three math fundamentals - Algebra, Calculus, and Trigonometry..
Formula and detailed examples with tips and short cuts..
Easy-to-read to promoted memory retention. Great learning aid..

YEAR ROUND PLANNING - Guaranteed to last all year. Planner covers 12 months from January 2022 - December 2022 with Julian dates. Keep track of all....
RECYCLED MATERIALS - Make an environmentally conscious choice with a planner made from post-consumer waste recycled materials. This planner features....
WEEKLY & MONTHLY VIEWS - Keep meetings, events and more recorded on the weekly and monthly spreads. Monthly reference calendars are in included on....
15-MINUTE APPOINTMENTS - Break your day into manageable 15-minute periods. Weekday times are available 7:00 a.m.-8:45 p.m. and Saturdays run 7:00....
SPECIAL FEATURES - Expand your organizational skills. Extra pages include contacts, 3 year calendar reference and notes..

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.