Product Number
Brand
Product Description
Sodium laurilsulfate, European Pharmacopoeia (EP) Reference Standard
Sigma-Aldrich
Sodium tetraborate decahydrate, ACS reagent, ≥99.5%
Sigma-Aldrich
Sodium tetraborate decahydrate, puriss., meets analytical specification of Ph. Eur., BP, NF, 99.0-103.0%
Sigma-Aldrich
Sodium tetraborate decahydrate, ReagentPlus®, ≥99.5%
Sigma-Aldrich
Dimethyl sulfoxide, suitable for HPLC
Sigma-Aldrich
L-Glutamic acid, JIS special grade, ≥99.0%
Sigma-Aldrich
Dimethyl sulfoxide, ≥99.5%
Sigma-Aldrich
Dimethyl sulfoxide, SAJ first grade, ≥99.0%
Sigma-Aldrich
Dimethyl sulfoxide, ≥99.0%, suitable for absorption spectrum analysis
Sigma-Aldrich
Dimethyl sulfoxide solution, 50 wt. % in H2O
Sigma-Aldrich
Sodium tetraborate decahydrate, JIS special grade, 99.0-103.0%
Supelco
L-Methionine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Glutamic acid, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Cysteine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Glutamine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Isoleucine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Asparagine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Serine, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
L-Serine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Tryptophan, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Glutamine, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
L-Isoleucine, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
L-Glutamic acid, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
L-Arginine, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
L-Isoleucine, 99%, FCC, FG
Sigma-Aldrich
L-Arginine, 99%, FCC, FG
Sigma-Aldrich
L-Cysteine, 97%
Supelco
Dimethyl sulfoxide, analytical standard
Sigma-Aldrich
Dimethyl sulfoxide, anhydrous, ≥99.9%