D112297-5ml | Standard for GC, ≥99%(GC)

D807518-5ml | Standard for GC，>99%(GC)

D807519-500ml | >98.0% (GC)

D807519-5L | >98.0% (GC)

D807520-500ml | >99.0%(GC)

R006276-100g | 99%

R219332-100ml | 40 wt. % in methanol, contains (3-chloropropyl)trimethoxysilane

R219328-100mg | 98%

R219303-10ml | 95%, contains 0.1% BHT as stabilizer

R219290-5mg | 95%