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
玉米中多毒素污染（包括黄曲霉素 DON ZEN T-2 HT-2 FB）质控样品
Gold, 1,000 mg/L in 2% HCl,25 mL (Au Metal)
Spring with seal Transferpette electronic 100 -1000 μl
乙腈中双甲脒
Au?enhülse/Outer housing 10 ml
2-溴乙胺氢溴酸盐
ASTM D5769 Aromatics in Finished Gasoline Cal. Std. #1 w/ IS, (RM, ISO GUIDE 34)标准品
EcoCART 125-3,LiChroprep 60 Si 15-25μm定制柱
GVP-ODS 保护柱柱芯
SUCTION TUBE, STRAIGHT, CONE ST 24/29
