P110444-12×500ml | AR, ≥99.5%(GC)

E103457-5ml | Standard for GC, ≥99.5%(GC)

E103459-500ml | AR, ≥99%

P110444-2.5L | AR, ≥99.5%(GC)

P816186-100ml | ACS reagent，≥99.5%

Y79538-1g | ≥95%

V28298-100mg | 95%

T26426-1g | ≥95%

Y63782-1g | 95%

R220444-1g | 94% (GC)