Product Number
Brand
Product Description
Sigma-Aldrich
Cobalt, Carbon coated magnetic, nanopowder, <50 nm particle size (TEM), ≥99%
Supelco
L-Leucine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
Glycine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Aspartic acid, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Sigma-Aldrich
Magnesium, in a Sure/Seal™ bottle, turnings, anhydrous tetrahydrofuran 37.5 mmol
Supelco
L-Aspartic acid, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Sorbitol, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Mannitol, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Glycine, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Glycine, analytical standard, for nitrogen determination according to Kjeldahl method
Supelco
L-Proline, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Threonine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Tyrosine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Valine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-Cystine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Sigma-Aldrich
Adonitol, ≥99%
Sigma-Aldrich
L-Aspartic acid, reagent grade, ≥98% (HPLC)
Sigma-Aldrich
L-Proline, BioUltra, ≥99.5% (NT)
Sigma-Aldrich
L-Aspartic acid, BioUltra, ≥99.5% (T)
Sigma-Aldrich
L-Tyrosine, BioUltra, ≥99.0% (NT)
Sigma-Aldrich
trans-4-Hydroxy-L-proline, BioXtra, ≥99.0% (NT)
Titanium, IRMM®, certified reference material, 0.5 mm foil
Sigma-Aldrich
Glycine, tested according to Ph. Eur.
Sigma-Aldrich
Magnesium, in a Sure/Seal™ bottle, turnings, 37.5 mmol
Supelco
L-Tyrosine, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
L-Leucine, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Magnesium, wire, 127 μm diameter, 99.9% trace metals basis
Sigma-Aldrich
Aluminum, foil, thickness 8 μm, 99% trace metals basis
Sigma-Aldrich
D-Sorbitol, liquid, tested according to Ph. Eur.
Supelco
D-Mannitol, ≥99.9999% (metals basis), for boron determination