Product Number: SRM79a
This Standard Refence Material (SRM) is an acid-grade fluorspar concentrate, to be used primarily for the assay of imported fluorspar for industrial applications. The assay value certified is dependent on the U.S. Customs Laboratory Method.
$242.00
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Product Number: SRM180
The Standard Reference Material (SRM) is a high-grade fluorspar certified for its calcium fluoride content. SRM180 is intended primarily for use in geological and geochemical analyses. The SRM in not recommended as a substitute for SRM 79a, Custom Grade F
$242.00
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Product Number: GBW07250
This product is manufactured by the National Research Center for CRMs China.
$147.00
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Product Number: GBW07251
No Description Available
$147.00
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Product Number: GBW07252
This product is manufactured by the National Research Center for CRMs China.
$147.00
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Product Number: GBW07253
No Description Available
$147.00
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Product Number: GBW07254
No Description Available
$147.00
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