-
a-硫丹标准溶液,959-98-8,1000ug/ml in Purge and Trap Methanol
-
β-硫丹标准溶液,33213-65-9,1000ug/ml in Purge and Trap Methanol
-
48种农药混标,100ppm
-
异辛烷中22种有机氯农药混标(2015药典),100μg/ml
-
First Standard® 正己烷中β-硫丹溶液,100μg/mL
-
alpha-六六六标准溶液,319-84-6,100 μg/mL in methanol
-
First Standard® 丙酮中硫丹硫酸酯溶液,100μg/mL
Endosulfan sulfate Solution in Acetone, 100μg/mLFirst Standard®天津
-
异辛烷中26种有机氯污染物混标,100μg/ml
-
alpha-Naphtholphthalein | alpha-萘酚酞 | MedChemExpress (MCE)
-
Alpha-Tocotrienol
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