| 分子式 | |
| 基质 | 土 |
125μm聚酯薄膜压差法氧气透过率标准物质
编号:GBW(E)130541 规格:5片/包 浓度:11.2
生长激素GH
编号:1807 CAS号:9002-72-6 规格:3支/套,0.5mL
甲醇中克伦特罗-D9溶液
编号:1ST1351-100M CAS号:129138-58-5 规格:1mL 浓度:100μg/mL
11种β兴奋剂混标GB/T222862008
编号:1STG47010-100M 规格:1mL 浓度:100μg/mL
beta-谷甾醇
编号:CCPE900394 CAS号:83-46-5 规格:20mg 浓度:97.1%
甲醇中Z,Z-双烯雌酚-D6溶液
编号:1ST011039D6-100M CAS号:91297-99-3 规格:1mL 浓度:100μg/mL