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UNIVERSAL LABORATORY - THERMOMETERS - 10 + 150:1 GRAD°C, LENGTH 260 MM
色酚AS-D;3-羟基-N-(2-甲基苯基)-2-萘胺
PARTISIL ODS-3 5UM 250X4.6MM COLUMN
BETAMAX NEUTRAL 5UM 150X3MM COLUMN
滴定管
4,4-二氰基-2,2-联吡啶
FLAT FLANGE BEAKER,DURAN
氧瓶,100-150ml,玻璃,瓶塞14/23
OPTIONAL ORBO TUBE ADAPTOR KIT FOR MODEL 1067 AIR SAMPLER
VISCOMETERS ASTM D445 AND D446, ISO 3104, 3105. L. 283 MM, FOR USE WITH TRANSPARENT LIQUIDS. NR: OB, K. 0,005, RANGE cST : 1-5 MM2/S CALIBRATED