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L-乳酸钠
TUBES THREADED, WITH RESTRICTION, GL 14, ISO SCREW-THREAD, 14 X 110 X 1,5 MM ACC. TO DIN 12216
气相进样针,1700系列系列 100ul LT
Cylinder Round Bottom 215mm
100mL 皂膜流量计
有机反应板
铝袋 20只/盒
APHERA NH2 POLYMER GUARD COL 5UM 1X4.6 &
FREEZE DRYING AMPOULES, BORO., ROUND BOTTOM, STRAIGHT SIDED, 4 ML, 10 X 170 MM
烧瓶专用安置平台,45.7×45.7cm,1000ml