H17197-5mL | ≥99.5%(GC)

H17542A-10mL | GCS

P816080-25g | 优级试剂， 99%

B803129-5ml | standard for GC，≥99.9%(GC)

P816182-5ml | standard for GC，≥99.5%(GC)

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