-
NCSZ-Fe-2020(9) 标样/水质Fe铁质控样0.27μg/mL
-
水中酸性橙G溶液,1000μg/mL 广电计量
-
First Standard® 水中5种色素混标,1000μg/mL
5 Cosmetic pigment Mix Solution in Water, 1000μg/mLFirst Standard®天津
-
Metallo-β-lactamase-IN-5 | MedChemExpress (MCE)
-
化合物 Metallo-β-lactamase-IN-6 T60239
-
BS 50G 纯铁
-
First Standard® 水中9种色素混标溶液, 1000μg/mL
9 Cosmetic pigment Mix Solution in Water, 1000μg/mLFirst Standard®天津
-
正构烷烃混标(C10-C25),certified reference material, 1000 μg/mL in Hexane
-
NCSZ-Fe-2020(同NCS144208) 标样/水质Fe铁质控样1.09μg/mL
-
First Standard® 甲醇中2种香兰素混标溶液,1000μg/mL
2 Vanillin Mix Solution in Methanol, 1000μg/mLFirst Standard®天津
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