叔丁醇钾S26668 · CAS 865-47-4
98%
98%
≥97%
99.9%

≥99.8% metals basis, 25nm,金红,亲水
99.99% metals basis

≥85%
98%
99.9% metals basis,1~2μm

>95%(HPLC)
99.99% 4N
≥98%(GC)
cabot vulcan xc-72

≥99.8% metals basis, 60nm,锐钛,亲水
SP,98%,50nm
98% average Mw ~15000
98%,本征态

95%
色谱级,≥99.0%

98%
粉末, 99.8%
100nm 球形,99% metals basis
AR
≥99%(GC)
≥90%, contains 900-1100 ppm MEHQ as inhibitor