SUPELCO
Silver standard
Verification Standard
验证标准
TLC Silica gel 60 RP-18 F254s
TLC硅胶60 RP-18 F254s
TLC Silica gel 60 with concentrating zone 2.5 x 20 cm
Charcoal activated
炭活化
Ethylendiamintetraacetic acid magnesium dipotassium salt
Sodium perborate tetrahydrate
Sodium nitroprusside dihydrate
Hydrazinium sulfate
Silica gel 60 PF254 containing gypsum
硅胶
Ethylene Glycol
乙二醇
Barbituric Acid
2,4,6-Trihydroxypyrimidine, N,N′-Malonylurea
di-Lithium tetraborate
Bathophenanthroline
红菲咯啉
Sodium tetraphenyl borate