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Lab Chemicals
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2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine copper(II)Dye content ~95 %257540SIG257540-100MG-EA -
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2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine palladium(II)Dye content 85 %392014SIG392014-100MG-EA -
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2,4,6,8-Tetramethylcyclotetrasiloxane>=99.5%, >=99.999% trace metals basis 100ML512990SIG512990-100ML-EA -
2,4,6,8-Tetramethylcyclotetrasiloxane>=99.5%, >=99.999% trace metals basis 25ML512990SIG512990-25ML-EA -
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![2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine98%](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/Sigma_Aldrich_7572331G_24Bis4NNdiphenylamino26dihydroxyphenylsquaraine_original_1614965.png)
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![2,5-Bis(trimethylstannyl)-thieno[3,2-b]thiophene97% 1G](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/Sigma_Aldrich_7410271G_25Bistrimethylstannylthieno32bthiophene_original_1464598.png)
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![2,5-Bis(trimethylstannyl)-thieno[3,2-b]thiophene97% 5G](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/Sigma_Aldrich_7410275G_25Bistrimethylstannylthieno32bthiophene_original_1464602.png)
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![2,5-Dibromothieno[3,2-b]thiophene97%](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/Sigma_Aldrich_7101641G_25Dibromothieno32bthiophene_original_1668913.png)
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![2,5-Dihydro-3,6-di-2-thienyl-pyrrolo[3,4-c]pyrrole-1,4-dione97% 5G](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/Sigma_Aldrich_7677435G_25Dihydro36di2thienylpyrrolo34cpyrrole14dione_original_1362338.png)
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![2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene>97%](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/Sigma_Aldrich_731137500MG_26Dibromodithieno32b23dthiophene_original_1337804.png)
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