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LC-MS甲醇
Gewindeflasche Weithals mit GLS 80 Gewinde DURAN komplett
(16-1)S硫标液
野麦畏(介质:乙醇)
PTFE tubing, inner ? 5 mm, outer ? 7 mm, wall thickness ? 1 mm, opaque, temperature range -200°C - +260°C
甲醇中8种挥发性有机物-VOCs混标
2-(4-溴苯基)咪唑并[1,2-a]吡啶
SPHERISORB SAX 5UM 150X3MM COLUMN
Grad. pipette, 25:0,2 ml, class AS, 0-point in the tip, acc. to DIN EN ISO 385, for complete swift delivery, conformity certified, waiting time 5 s., DIFFICO brown, color-code black Pa
甲酸 98%