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
Ytterbium 1,000 mg/L in 2% HNO3, 50 mL (Yb2O3)
透明 12X32MM 样品瓶 套装
ASPRATION TUBE M6:125 MM
STERISTOPPERS "BIOGEN", MADE OF CELLULOSE AIR-PERVIONS + BACTERIA FILTERING, F. NECK-INSIDE: 21,5
20mL 琥珀色顶空钳口瓶,带刻度标志和书写签
四正丁基硫酸铵, 50% w/w 水溶液
通用卡套(4.0mm*20mm适用)不锈钢
BLANK FOR FILTERING BOTTLE, DURAN
SCREW THREADS, WITH CONE, ACC. TO DIN 12257, GL 32, NS 19/26
SINGLE WAY STOPCOCKS, TAPER 1:5, GROUND AND POLISHED, WITHOUT KEYS, BORE 4 MM, NS 18.2, DURAN