全部
0.2 mg/mL in MeOH
100 μg/mL in MeOH
100.00%
1000 μg/mL in MeOH
2.0 mg/mL in MeOH
2000 μg/mL in Dichloromethane
98%
99.0%(GC)
99.5%
99.5%(GC)
99.8%
99.9%
ACS reagent, ≥99.5%, contains 40-150 ppm amylene as stabilizer
anhydrous, ≥99.8%, contains 40-150 ppm amylene as stabilizer
biotech. grade, 99.9%, contains 40-150 ppm amylene as stabilizer
contains 40-150 ppm amylene as stabilizer, ACS reagent, ≥99.5%
for microscopy
neat
puriss., meets analytical specification of Ph. Eur., NF, ≥99% (GC)
volume 250 μL, bevel tip stainless steel needle (point style 2), needle L × O.D.