I104724-5g | Standard for GC, ≥99.5%(GC)

I811713-5g | standard for GC，>99.5%(GC)

I811713-25g | standard for GC，>99.5%(GC)

R000330-100g | 97%

DY0513-0100 | HPLC≥98%

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%