VWR®, n-Heptane, secondary reference standard for GC, PESTINORM®供应商: Avantor
VWRC85667.180EA 1723 CNYVWRC85667.180
VWR®, n-Heptane, secondary reference standard for GC, PESTINORM®
A secondary GC solvent reference standard for various chromatographic and analytical applications.
- Purity and the specific impurity profile is determined by GC-MS and reported in the CoA
- Traceability data to specific current lot of primary standard
- Completely synthetic and typically over 99,9% pure by GC-FID
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