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
PE-WEIGHING SPOON SGJ
Injection needles, with Luer-Lock tip, ? 0,80 mm, length 120 mm, gauge 21G x 4 3/4", green, sterile, made of chromium-nickel steel, single packed Case = 100 pcs.
杀螟腈
三乙酸纤维素酯手性填料,用于对映体的分离
BETASIL DIOL 100 5UM 250X2.1MM COLUMN
氟碳合成橡胶O型圈,棕色,1.239英寸内径
SS COL. 2M X 1/8" PW 10% CARBOWAX 20M ON 40/60 CHROMOSORB T
湖泊沉积物中磷形态标准物质
CABLE 665/765-IBM PC
2,6-二氯靛酚钠盐 水合物