全部
≥99%
100 μg/mL in PT Methanol
1000μg/mL
2000μg/mL
99.0%(GC)
99.7%
99%
99%,Water≤50 ppm (by K.F.), MkSeal
99+%
Assay: 99.7%
neat
Standard for GC, ≥99.7%(GC)
Standard for GC,>99.7%(GC)
zero dead volume, for connecting 1/8 to 1/16 in., bore size 0.25 mm
无水级, ≥99%
适用于合成