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Analytical & Chromatography
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2,4'-DDT solution100 ng/muL in methanol, PESTANAL(R), analytical standard 10ML45839SIG45839-10ML-EA -
2-Ethyl-3,5(6)-dimethylpyrazine, mixture of isomersanalytical reference material43236SIG43236-100MG-EA

































![2-[(RS)-(4-METHYLPHENYL)PHENYLMETHOXY]-N](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/SigmaAldrich_6222650MG_2RS4METHYLPHENYLPHENYLMETHOXYN_original_2790783.png)
![2-[4-(1-HYDROXY-2-METHYLPROPYL)PHENYL]PR](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/SigmaAldrich_6224850MG_241HYDROXY2METHYLPROPYLPHENYLPR_original_2790787.png)





![2-Chloro-3-methyl-4-[(7R,7aS)-tetrahydro-7-hydroxy-1,3-dioxo-1H-pyrrolo[1,2-c]imidazol-2(3H)-yl]benzonitrileanalytical standard](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/Sigma_Aldrich_6615925MG_2Chloro3methyl47R7aStetrahydro7hydroxy13dioxo1Hpyrrolo12cimidazol23Hylbenzonitrile_original_1474818.png)





















