Sigma-Aldrich
L -谷氨酰胺 溶液, 200 mM, solution, sterile-filtered, BioXtra, suitable for cell culture
Sigma-Aldrich
L-谷氨酰胺, meets USP testing specifications, suitable for cell culture, 99.0-101.0%, from non-animal source
SAFC
L-谷氨酰胺溶液 200mM, 29.23 mg/mL in saline, solution, suitable for cell culture
Sigma-Aldrich
L-谷氨酰胺, ReagentPlus®, ≥99% (HPLC)
Sigma-Aldrich
锰, powder, ≥99.9% trace metals basis
Sigma-Aldrich
L-谷氨酰胺, BioUltra, ≥99.5% (NT)
Sigma-Aldrich
锰, powder, −325 mesh, ≥99% trace metals basis
Sigma-Aldrich
L -谷氨酰胺 溶液, 200 mM, Hybri-Max™, sterile-filtered, suitable for hybridoma
Sigma-Aldrich
L-谷氨酰胺, γ-irradiated, BioXtra, suitable for cell culture
Sigma-Aldrich
锰, chips, thickness <2.0 mm, 99%
锰, foil, 25x25mm, thickness 2mm, hot-pressed, 99.95%
锰, rod, 10mm, diameter 4.0mm, cast, 99.5%
锰, foil, not light tested, 50x50mm, thickness 0.025mm, permanent polyester support, 98.7%
Supelco
L-谷氨酰胺, Pharmaceutical Secondary Standard; Certified Reference Material
锰, rod, 50mm, diameter 4.0mm, cast, 99.5%
锰, rod, 50mm, diameter 6.35mm, cast, 99.5%
锰, foil, 50x50mm, thickness 2mm, hot-pressed, 99.95%
锰, foil, not light tested, 25x25mm, thickness 0.025mm, permanent polyester support, 98.7%
锰, foil, not light tested, 25x25mm, thickness 0.001mm, permanent polyester support, 98.7%
锰, foil, not light tested, 50x50mm, thickness 0.015mm, permanent polyester support, 98.7%
Supelco
L-谷氨酰胺, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
锰, foil, not light tested, 25x25mm, thickness 0.005mm, permanent polyester support, 98.7%
锰, foil, not light tested, 25x25mm, thickness 0.003mm, permanent polyester support, 98.7%
锰, foil, not light tested, 25x25mm, thickness 0.004mm, permanent polyester support, 98.7%
锰, foil, not light tested, 25x25mm, thickness 0.0025mm, permanent polyester support, 98.7%
锰, foil, not light tested, 25x25mm, thickness 0.006mm, permanent polyester support, 98.7%
锰, foil, not light tested, 25x25mm, thickness 0.008mm, permanent polyester support, 98.7%
锰, foil, not light tested, 25x25mm, thickness 0.02mm, permanent polyester support, 98.7%