ERMCD281
1 of 10
Supelco
AR2016
Soy Bean Meal (N, S)
NIST1567B
小麦面粉
NIST1515
苹果叶
ERMBC381
黑麦粉
NIST3234
Soy flour
NIST1573A
番茄叶
Sigma-Aldrich
310697
纤维素
NIST1547
桃树叶
BCR467
米粉(直链淀粉,高含量)
NIST1570A
菠菜叶中的痕量元素
certified reference material
ERM®
JRC
environmentalgeneral analytical
matrix material
Analytical Chemistry
Food & Cosmetic Component Standards
Matrix Materials Standards
Pharmacopeia & Metrological Institute Standards
Reference Materials
11 - Combustible Solids
WGK 3
Not applicable
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1 of 5
NIST1575A
Trace elements in pine needles
ERMCA713
污水(微量无机元素)
ERMCC141
Loam soil (trace elements)
BCR414
浮游生物(微量元素)
NIST3254
Camellia sinensis (green tea) leaves
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