Free acid mixture
ROTICHROM®TLC comparison substances are supplied with a certificate of analysis and a description ...
The substances are delivered without chromatogram.
More reference substances for HPLC
ROTH offers a broad range of ...
Roth offers an extensive range of reference substances for gas chromatography from the substance groups of alkanes, ...
The ROTICHROM® Working Standards are traceable to established primary ...
ROTI®STAR Primary Standards are extensively characterised by the analytical ...
TLC, HPLC, 1H NMR, 13C NMR, UV, IR, MS
The high-purity substances from this product line are supplied with extensive analytical ...
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