Sigma-Aldrich
氯化钠, BioXtra, ≥99.5% (AT)
Sigma-Aldrich
氯化钠, for molecular biology, DNase, RNase, and protease, none detected, ≥99% (titration)
Sigma-Aldrich
氯化钠 溶液, 5 M in H2O, BioReagent, for molecular biology, suitable for cell culture
Sigma-Aldrich
乙二胺四乙酸, ACS reagent, 99.4-100.6%, powder
Sigma-Aldrich
氯化钠 溶液, 0.9% in water, BioXtra, suitable for cell culture
Sigma-Aldrich
氯化钠, meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%
Sigma-Aldrich
氯化钠, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99%
Sigma-Aldrich
乙二胺四乙酸, BioUltra, anhydrous, ≥99% (titration)
Sigma-Aldrich
乙二胺四乙酸 溶液, 0.02% in DPBS (0.5 mM), sterile-filtered, BioReagent, suitable for cell culture
Sigma-Aldrich
乙二胺四乙酸, purified grade, ≥98.5%, powder
Sigma-Aldrich
荧光素, for fluorescence, free acid
Sigma-Aldrich
氯化钠 溶液, BioUltra, for molecular biology, ~5 M in H2O
Sigma-Aldrich
乙二胺四乙酸, anhydrous, crystalline, BioReagent, suitable for cell culture
Sigma-Aldrich
氯化钠, 99.999% trace metals basis
Sigma-Aldrich
氯化钠, BioUltra, for molecular biology, ≥99.5% (AT)
Sigma-Aldrich
乙二胺四乙酸, 99.995% trace metals basis
Sigma-Aldrich
白细胞介素-2 人, IL-2, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture
Sigma-Aldrich
氟化钠, BioXtra, ≥99%
Sigma-Aldrich
氟化钠, 99.99% trace metals basis
Sigma-Aldrich
氯化钠 溶液, 0.85%
Sigma-Aldrich
氯化钠, BioPerformance Certified, ≥99% (titration), suitable for insect cell culture, suitable for plant cell culture
Sigma-Aldrich
人白细胞介素-2 人, Animal-component free, recombinant, expressed in E. coli, suitable for cell culture
Sigma-Aldrich
白细胞介素-2 人, recombinant, expressed in Pichia pastoris, suitable for cell culture
Sigma-Aldrich
氟化钠, BioReagent, suitable for insect cell culture, ≥99%
Sigma-Aldrich
白细胞介素-2 来源于小鼠, IL-2, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture
Sigma-Aldrich
氯化钠, AnhydroBeads™, −10 mesh, 99.999% trace metals basis
Sigma-Aldrich
氯化钠, random crystals, optical grade, 99.9% trace metals basis