P103401-5ml | Standard for GC, ≥99.5%(GC)

P815576-5ml | Standard for GC，≥99.5%(GC)

P816539-1g | 分析对照品， ≥99%(GC)

R010791-25ml | 98%

R010791-500ml | 98%

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