纯度:
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98%
98%, 1800-2000目
药典级 轻质 98-100.5% USP
药典级 重质 98-100.5% USP
轻质 98-100.5% USP药典级
重质 98-100.5% USP药典级
≥98.0% 20-50目颗粒(雪花白砂)RG
RG ≥98.0% 20-50目颗粒(雪花白砂)
98.5-100.5% (based on anhydrous substance)
98.5-100.5%(basedonanhydroussubstance)
99.0% min
99%
99%,3000-4000目
99%,extra pure
99%(轻质)
99%(重质)
AR,99%
≥99%
≥99.0%ACSreagent,
≥99.0%
≥99.0% (KT)
≥99%Bio-Ultra Grade
AR 重质 ≥99.0%
99.3%
99.5%(metals basis)
99.5%,≤30μm
AR 轻质 ≥99.5%
特优级 重质 ≥99.5%
99.89%
99.9% metals basis
99.9%(高纯试剂)
99.95%(metals basis)
99.95-100.05% dry baACSreagent,
99.95-100.05%,PTPT(基准试剂)
99.95-100.05%ACS
99.95-100.05%,PT
99.99% metals basis
99.99% (高纯试剂)
99.99%, 200目
99.99%
≥99.995% trace metal
99.999% trace metals
99.999% metals basis
100μg/ml ±2% (20℃)
Calcium Standard for IC,100 mg/L Ca2+ in nitric acid
1000μg/ml ±1% (20℃)
Calcium Standard for IC,1000 mg/L Ca2+ in nitric acid
AR,99%
Puratronic®,99.99%(metals basis)
Puratronic®,99.997%(metals basis)
ACS
PT,99.8%
Puratronic
r,99.999%(金属基)
Suitable for cell culture, ≥99%Bio-Performance Grade
for analysis ACS, 99+%ACS
light powder, pure, 98%RG
precipitated, heavy, for analysis, 99+%RG
SP
GR
改性
沉淀碳酸钙, 中国药典
沉淀碳酸钙, 欧洲药典
用于昆虫细胞培养,99%
用于药物研究
轻质,99%
粒径:50nm
纳米级,70-100 nm,99%
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