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
硫氰酸铵 AR(沪试)
Air vent cap for Dispensette? TA
志贺氏菌增菌肉汤
耐高温O型圈(绿色);THERM-O-RINGS, 1/4"
氯化血红素
O型圈, 100只
主动阀的过滤芯,600 bar
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: SOLVENTS DISTI
ProElut PLS 60mg / 1mL 100/pk
(定制产品)4元素ICP-MS混标,100mg/L溶于HNO3