"Sodium sulfate"
Sodium tetradecyl sulphate 95% cont. up to ca 5% sodium methyl sulfate
Supplier: Thermo Fisher Scientific
Sodium tetradecyl sulphate 95% cont. up to ca 5% sodium methyl sulfate
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Pharmaceutical secondary standard, sodium lauryl sulfate, (CRM), Supelco®
Supplier: Merck
Organic Standard, Sodium Lauryl Sulfate
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Pharmaceutical secondary standard, Chondroitin Sulfate Sodium, (CRM), Supelco®
Supplier: Merck
Organic Standard, Chondroitin Sulfate Sodium
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Estriol 3-sulphate sodium salt ≥98% (by TLC), Sigma-Aldrich®
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)
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Sodium Sulfate Anhydrous, Reference Standard
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.
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Sodium Lauryl Sulfate, Reference Standard
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.
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10% SDS (Sodium Dodecyl Sulfate), Corning®
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.
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Bulk adsorbents, sodium sulfate
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.
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Supelco® Drug and metabolite standards, Dehydroepiandrosterone 3-sulfate (DHEAS) sodium salt solution, (CRM)
Supplier: Merck
Organic Standard, Dehydroepiandrosterone 3-sulfate (DHEAS) sodium salt solution, ampoule of 1 ml
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Organic reference standards, glucosamine, Ph. Eur. RS
Supplier: EDQM
Organic Standard, Glucosamine sulfate sodium chloride
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Natriumsulfaat 99.0-101.0% (by titrimetric analysis) for HPLC, Supelco®
Supplier: Merck
Natriumsulfaat 99.0-101.0% (by titrimetric analysis) for HPLC, Supelco®
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Natriumsulfaat, watervrij 99% for biochemistry
Supplier: Thermo Fisher Scientific
Natriumsulfaat, anhydrous 99% for biochemistry
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#: 20864.320
: VWR Chemicals
#: 215-1592
: VWR Collection
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals