产品说明
一般描述
This reducer connects our barrels and drums with G2 opening to S40-threaded equipment. It is equipped with a G2 outer thread and an S40 outer thread.from 2" to S40 thread
产品性质
SUPELCO
Silver standard
Zinc sulfate solution
TLC Silica gel 60/Kieselguhr F254
di-Sodium oxalate
Superspher® 100 RP-18 LiChroCART® 250-4
Xylenol Orange tetrasodium salt
3,3′′-Bis[bis(carboxymethyl)aminoethyl] cresol sulfone phtrane sodium salt
Calcium chloride dihydrate
氯化钙 二水合物
Barbituric Acid
Calcium oxide from marble
Potassium disulfate (Potassium pyrosulfate)
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