D109185-25g | Standard for GC, ≥99.5%(GC)

D109185-5g | Standard for GC, ≥99.5%(GC)

CCEM500095 | >95%

R096467-5ml | ≥99.5%(GC)（标准试剂）

R096467-25ml | ≥99.5%(GC)（标准试剂）

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%