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PRECISION CALORIMETER THERMOMETER + 30 + 40 ° C:0,01, 780 MM
溴代正丁烷
250x3mm 5um Hypersil GOLD Silica
5-溴戊酸甲酯
气瓶阀扳手
尿素琼脂培养基基础
3-氯-4-(4-氯苯氧基)苯胺
TUBES THREADED, WITH RESTRICTION, GL 14, ISO SCREW-THREAD, 14 X 110 X 1,5 MM ACC. TO DIN 12216
烯丙基丙基硫醚
农药混合标准溶液 WQ-8(草甘膦、草铵膦、AMPA、各20μg/ml水的溶液)