Chemicals

Sodium Acetate 3-Hyd, purified, 500.00 g wide mouth (1 per EA )

Perchloric Acid TS - 100mL (1 per EA )

Hydrofluoric Acid, 49 Percent, Electronic/Cleanroom Grade is a highly corrosive solution of hydrogen fluoride in water is capable of dissolving a wide range of materials including oxides and glass. Spectrum's electronic grade chemicals have extremely low metals content and makes them an excellent choice for use in etching solutions for semiconductor chips and other sensitive electronics applications.

(1 per EA )

Sodium phosphate tribasic Anhydrous-500g, CAS#7601-54-9 (1 per EA )

Shelf Life (months): , , UN Number: (1 per EA)

Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)

Shelf Life (months): , , UN Number: (1 per EA)

Hydrochloric Acid, 50 Percent (v/v), Aqueous Solution, APHA is a colorless, clear, highly corrosive, highly pungent solution of hydrogen chloride in water. As an monoprotic acid and one of the six common strong mineral acids it is the least likely to be subject to an oxidation-reduction reaction. Hydrochloric acid is frequently used during chemical analysis to prepare samples for analysis. It reacts with basic compounds, turning them into dissolved chlorides that can then undergo analysis.

(1 per EA )

Chromium Nitrate, Technical has some applications in the dyeing industry and is common in academic laboratories for the synthesis of chromium coordination complexes. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(1 per EA )

Ammonium Carbonate TS, (U.S.P. Test Solution) is a ready-for-use solution for the purpose of conducting USP, National Formulary and assay tests and is prepared according to the specifications of the USP Pharmacopeial Convention.

(1 per EA )

Calcium Chloride, Technical is a salt that is made using chlorine and calcium. It is usually a solid white powder with an extremely salty taste. It is highly hygroscopic and because of this it must be kept in tightly sealed, air tight containers. Calcium chloride has many uses. Its main use is as a desiccant and deicer. However, calcium chloride also is used as a food additive to add a salty flavor without increasing sodium content, used in medicine to treat hydrofluoric burns, as a sterilization agent for male animals, and as a source for calcium ions. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(1 per EA )

41 Baume; Type N **DRUM CLEANOUT FEE** **DRUM DEPOSIT** (1 per EA)

VISOCOLOR ECO Cyanide colorimetric test kit measuring range: 0.01-0.20 mg/L CN- sufficient for 100 determinations (100 per PK )

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

Sodium Bicarbonate Lab - Lab, 500g, CAS#144-55-8 (1 per EA )

HEPES, Biological Buffer is as it's name suggests, a buffering agent. It's a zwitterionic organic chemical that is one of the '20 Good's buffers.' Because it's better at maintaining physiological pH despite changes in carbon dioxide, it is widely used in cell culture. It has a decrease of water dissociation with falling temperature, this is especially relevant when working at low temperatures as it maintains enzyme function and structure. That said, it is important when working with HEPES for that particular purpose to keep the HEPES-containing solution in darkness as much as possible.

(1 per EA )

Benzylparaben is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)

4-Butoxyphenol (1 per EA )

N,N-Diethyl-p-phenylenediamine Sulfate has applications in the laboratory including for the spectrophotometric determination of phenolic and aromatic amino groups. It has also been used as a reference probe to study rapid chlorination rate constants by a stopped-flow spectrophotometric competition kinetics method.

(1 per EA)

1-Hexanesulfonic Acid Sodium Salt, Monohydrate (1 per EA )

Mesitylene, also known as 1,3,5-trimethylbenzene, is a precursor to several fine chemicals, as well as in the laboratory as a specialty solvent. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Oxalylhydrazide (1 per EA )

Elemi Gum is used as a plasticizer and film-former. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)

Kroll's Reagent, 1.00 L Poly natural (1 per EA )