Reaction Vessels

Hydrion QT-10 Quaternary Test Paper provides a simple, reliable, and economical means to measure the concentration of Quaternary Sanitizers, including n-alkyldimethylbenzyl and/or n-alkyl dimethyl ethyl benzyl ammonium chloride, and Rocall II. With color matches at 0-100-200-300-400ppm (parts per...

For use with Pasteur pipettes, small pipettes and medicine droppers.

Our Thomas® microscope slides are pre-cleaned and ready to use. Produced from the finest quality optical white glass Packed in high-quality white plastic boxes Dimensions: 25 x 75mm Thickness: 1mm Packaging: 72/plastic box, 20 boxes/case (10/gross) Transportation and storage conditions...

Magnesium sulfate is used in chemistry and molecular biology as a source of magnesium ions. Magnesium has a variety of biological roles in enzymology, cell membrane and wall structural integrity, muscle cell physiology, and nucleic acid structure. Magnesium is an essential co-factor in many enzymes,...

Thumb wheel rotated to raise or lower plunger Polypropylene housing, with silicone rubber seals Syringe-type, for easy, one-hand control of filling and delivery from conventional pipets. For rapid delivery, plunger can be depressed directly. Tapered-plastic chuck grips mouth end of pipet. Can be...

Supplied with Teflon®/ polypropylene-lined cap or virgin Teflon-lined polypropylene caps Offered pre-cleaned with or without Independent Laboratory analysis Ready for immediate use Clear glass Available in pre-cleaned and not cleaned options: 10 Class: Pre-assembled containers for economy and...

BRAND plastic cuvettes are an excellent choice for most spectrophotometry applications in the visible range. Manufactured from polystyrene (PS), they provide accurate, reliable results, even at wavelengths as low as 300nm. BRAND plastic cuvettes are compatible with most spectrophotometers and...

Synonyms: Formic acid; Methanoic Acid,Aminic Acid, Aminic Acid Molecular Formula: CH2O2 Molecular Weight: 46.03 Linear Structural Formula: HCOOH MDL Number: MFCD00003297 Purity: >=98% Melting Point: 8.2-8.4 C (lit.) Density: 1.22 g/mL at 25 C (lit.) Refractive Index: n20/D 1.370 (lit.) Application:...

Largest opening Closures are ideal for autosamplers requiring closure to support or hang vial in tray such as Hitachi, Jasco, Shimadzu, etc. Larger opening provides increased target area for needle penetration. Available in a wide assortment of colors. The Top Seal™ closure (2694B29 to B35)...

This bulb-type safety pipette filler is designed for efficient one-hand operation. Made from natural rubber for better memory and resistance to chemical attack. Its three glass valves control the evacuation of air, liquid uptake and liquid dispensing. Expel air from the bulb by squeezing the...

Disposable round aluminum dishes have multiple uses including serving as weighing dishes, evaporating dishes, and many more. They are produced clean with no oil residue and no vinyl coating to create contamination problems for the user. Four types are available, including three with tabs and fluted...

1700 series syringes are the Gastight® version of the original Hamilton 700 series syringes. This series of syringes is ideal for dispensing volumes from 1μL up to 500μL. Gastight® syringes are ideal for dispensing both liquids and gases. They have a precision-machined PTFE plunger tip...

Longer lightweight handle reduces arm strain Efficient pump for extended operation Three speed settings for precise control The Portable Pipet-Aid XL has a longer handle to reduce arm strain during pipetting. Its ergonomic design includes an adjustable sliding hand rest and a removable stand that...

Best Value! The BenchMixer™ sets the new standard in vortex mixing. With advanced Q-Drive™ technology, the BenchMixer provides smooth instant vortexing of even the largest sample sizes, including full 50ml tubes. The unique counter-balance system creates maximum vortexing action, while...

Conveniently packed in flip-top vials, these premium quality, wide-range plastic strips offer clear, bright single color matches. Simply dip the strip into the test solution, then instantly compare the resulting color with the matching pH color chart. Each vial contains 100 strips. Sold in cases of...

Amber glass bottles ideal for UV light-sensitive liquid samples. Choice of closure and liner. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS...

Advantec Quantitative Ashless Filter Papers are made from the highest quality alpha cotton cellulose. One critical step in the manufacturing process of these filter papers is acid washing. All grades are double acid washed in hydrochloric then hydrofluoric acid to reduce levels of SiO2, CaO, and...

Agilent polypropylene reservoir microplates are available for a wide range of automated liquid handlers and handheld pipettors. These reservoir microplates are molded using high-quality, chemical-resistant polymers to ANSI/SLAS standard footprints, with optimized base geometries to minimize dead...

The new Dispensette® S Trace Analysis features many of the same safety and convenience features of the Dispensette® S, but is optimized for the needs of dispensing high purity reagents. Designed to attach directly to your reagent bottle eliminating poured transfer, the Dispensette® S...

Consists of piston-type Teflon® pestle with stainless steel shaft and replaceable grinding vessel of borosilicate glass Eliminates ground glass from homogenate; Teflon minimizes heat generated in use Completely autoclavable Precisely controlled grinding clearance Pestles and vessels...

Standard weighing Highly precise measurement Precise Measurement and Repeatability The adjustment system of the TS-L Series balances is a control-verifying tool enabling precise weighing performance in any conditions. The TS-L Series designed of monoblock components provides fast measurement and...

Economical weighing for educational and general laboratory use Five-Year Warranty. Worry-free for five years, all replacement costs and labor included. Portable. Operate in the field or move from lab-to-lab. All TS-B Series come complete with 12v DC Power Adapter or insert six AA (batteries not...

Portable weighing for educational and light industrial use The labForce® TS-P Series balances are ideal for educational, light industrial, and general laboratory applications or anywhere that accuracy and portability is required. Portable. Operate in the field or move from lab-to-lab. All TS-P...