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气相填充柱
氟化窄口瓶,氟化高密度聚乙烯;氟化聚丙烯螺旋盖,250ml容量
FUNNELS,CONSTANT ADD., CYL. GRAD., W. HEATING+COOLING JACKET, PTFE DOSING VALVE, MARIOTTE TUBE, 1
精密温度计,100℃-150℃
铜、锌、铅、镍、铬 元素混标
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: BROOKFIELD VIS
VISCOMETERS,L.283 MM F.TRANSP.LIQUIDS CAPILLARY:0B, RANGE cST 1 - 5 MMS/S K: 0,005 NON-CALIBRATED
(一恒) SX2-12-10N箱式电阻炉(耐火砖炉膛)炉膛尺寸W×P×H(mm):300×500×200
塑料中邻苯类增塑剂空白样品A待测目标物DEHP/DMP/DiDP/DiBP
PK2 ZR-CARBON 5UM 1CMX4.0MM SUPELGUARD &