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
COLLECTING FLASKS/SCHLENCK, CYL. ROUND BOT., W. CONES ST 29/32, LATERAL STOPC., HOLLOW PLUG, BORE
异柳磷
TEST TUBE RACKS, STAINLESS STEEL WIRE, H.70 MM, L. 269 MM, W. 100 MM, COMPARTMENT SIZE 20 X 20 MM
FILTER PAPER CIRCLES,(4) MEDIUM DENSE, MEDIUM RAPID, FILTER D. 55 MM PACK OF 100 PCS
GAS INLET TUBE, 1 GL 18/6
异丁胺氢碘酸盐
Hach袖珍比色计II（总氯/余氯测量仪）
4,4'-二壬基-2,2'-联吡啶
3-甲基-1H-吡唑-4-羧酸乙酯
乳粉中沙门氏菌（阳性）质控样
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