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Bromophos-methyl,10ng/ul 标准品
ASTM-HYDROMETERS, FOR OFFICIALLY TESTING TP. 60/60 °F, WITH LEAD BALLAST ASTM NO. 8 H, NOMINAL SC
Handle complete for Transferpette? -8/12, 0,5 - 10 μl
Bensulide 100 μg/mL in Methanol标准品
2-Hydroxy-3-methyl-5-nitropyridine
LC-MS甲醇
STIRRER MAGNETS Removable Ring
(定制产品)5种元素ICP-MS混标,Mo/Pb/Cd/Li/V,溶于2% HNO3 + Tr HF
LiChroCART 55-3,LiChrospher 100 RP-18 10μm定制柱
(办证)邻苯二甲酸双(4-甲基-2-戊基)酯 标准品