如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Aroclor 1262, 62 perc. Cl, PCB C12H5Cl5, C12H4Cl6,C12H3Cl7 and C12H2Cl8|Arochlor 1262|4S4810
PUNYW27196471 THIQ-d7
2.4.5-涕丙酸
First Standard® 甲苯中16种农药混标溶液(2015药典2341通则),100μg/mL
EPA 8140/8141有机磷混合物标准溶液
Indeno(1.2.3-C.D)pyrene Solution 100ug/ml in Methanol
Aminocaproic Nitrilotriacetic Acid
2,4-二氨基甲苯
5-Nitroacenaphthene
Lutetium - 4% HNO3
哒螨灵-d13 RMCP96005-5mg