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%

SHAM_160548 | 10mg/ml

R041429-100g | 98%

Sigma-Aldrich-S#905909-1.75MG | 10 nm diameter, Cy3 and azide functionalized, powder

Sigma-Aldrich-S#809357-100ML | 见证书

Sigma-Aldrich-S#809403-100ML | 见证书