H17197-5mL | ≥99.5%(GC)

BW1810-100mg | GC≥98%

P816183-500ml | 试剂级， ≥99.5%(GC)

P816183-2.5L | 试剂级， ≥99.5%(GC)

P816186-100ml | ACS reagent，≥99.5%

BW-SCL-TM-00041 | 1000 mg/L

BW-SCL-TM-00040 | 1000 mg/L

BW-SCL-TM-00263 | 1000μg/mL

BW-OTL-HM-01554 | 100μg/mL

BW-NCL-HN-00023 | 100μg/mL