"Sodium sulfate"

Supplier: Thermo Fisher Scientific

Sodium tetradecyl sulphate 95% cont. up to ca 5% sodium methyl sulfate

Supplier: Merck

Organic Standard, Sodium Lauryl Sulfate

Supplier: Merck

Organic Standard, Chondroitin Sulfate Sodium

Supplier: Merck

Organic Standard, Dehydroepiandrosterone 3-sulfate (DHEAS) sodium salt solution, ampoule of 1 ml

Supplier: SIGMA ALDRICH MICROSCOPY

Estriol 3-sulfate sodium salt, (1,3,5(10)-Estratriene-3,16alpha,17beta-triol 3-sulfate; 3,16alpha,17beta-Trihydroxy-1,3,5(10)-estratriene 3-sulfate)

Supplier: Merck

Organic Standard, Dehydroepiandrosterone-D5-3-sulfate (DHEAS-D5) (2,2,3,4,4,-D5) sodium salt solution, ampoule of 1 ml

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Corning

Sodium Dodecyl Sulfate (SDS) is an anionic detergent with applications in SDS-PAGE protein analysis and nucleic acid purification. It is a wetting agent that is effective in both acid and alkaline solutions, and is most often used as a protein and lipid solubilization reagent. SDS is also a powerful protein denaturant. This 10% solution is prepared in 18 megaohm water and is 0.2µm filtered.

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Restek

Anhydrous sodium sulphate is the most common drying agent used to remove moisture from sample extracts. Activate by heating to 400 °C for four hours before use.

Supplier: EDQM

Organic Standard, Glucosamine sulfate sodium chloride

Supplier: Apollo Scientific

Sodium Docosyl sulphate

Supplier: MACRON AVANTOR BRAND

Sodium sulphate, anhydrous ≥99.0% (dry basis) USP, Macron Fine Chemicals™

Supplier: Apollo Scientific

Sodium laureth sulphate

Supplier: Apollo Scientific

Sodium decyl sulphate

Supplier: Merck

Sodium dodecyl sulphate (SDS), Supelco®