BCR460
BCR460-40G
$378.00
预计发货时间2025年5月05日详情
1 of 10
NIST1635A
Trace elements in coal (sub-bituminous)
NIST2684C
Bituminous coal (nominal mass fraction 3 % sulfur)
BCR332
高挥发性工业用煤 (S)
ERMEF412
Brown coal (GCV, NCV, element content and trace elements)
ERMEF411
Hard coal (GCV, NCV, element content and trace elements)
NIST2683C
Bituminous coal (sulfur, mercury, and chlorine)
NIST1633C
Trace elements in coal fly ash
NIST2685C
Bituminous coal (nominal mass fraction 5 % sulfur)
NIST2691
Coal fly ash
GF90963928
钛
certified reference material
BCR®
JRC
environmental
matrix material
Certified Reference Materials
Pharmacopeia & Metrological Institute Standards
11 - Combustible Solids
WGK 3
Not applicable
历史批次信息供参考:
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1 of 4
NIST1991
溶于二氯甲烷中的煤焦油/石油提取物混合物
NIST2719
Calcined petroleum coke
NIST2690
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