Tylko 5 składników + woda.
http://www.apug.org/forums/forum223/117 ... trate.html
Mocon -- klon Xtola z 2-letnią trwałością
Moderatorzy: rbit9n, Jerzy, zladygin, Michał Kowalski
Dimezone S, czyli 13047-13-7 lub 4-Hydroxymethyl-4-methyl-1-phenyl-3-pyrazolidone albo C11H14N2O2. Może być ciężko.
Autor formuły opublikował aktualizację:
Some good news about longevity testing of the concentrate:
It's been six months in the refrigerator, half full and opened once a month, and still no evidence of yellowing.
I have some D316 and Mocon in the refrigerator and freezer. The bottles of D316 are half full, and I've been opening them once a month for a few minutes to simulate typical hobbyist usage. It's been six months, and there's still no evidence of yellowing (oxidation) visible in a glass eyedropper. For comparison, when stored at room temperature and *not* opened, these glycol-based ascorbate concentrates start yellowing after 2-3 months. Evidently, they like to be kept cold.
Autor formuły opublikował aktualizację:
Some good news about longevity testing of the concentrate:
It's been six months in the refrigerator, half full and opened once a month, and still no evidence of yellowing.
I have some D316 and Mocon in the refrigerator and freezer. The bottles of D316 are half full, and I've been opening them once a month for a few minutes to simulate typical hobbyist usage. It's been six months, and there's still no evidence of yellowing (oxidation) visible in a glass eyedropper. For comparison, when stored at room temperature and *not* opened, these glycol-based ascorbate concentrates start yellowing after 2-3 months. Evidently, they like to be kept cold.
Wywołaj sobie film: https://sites.google.com/site/negfix8pl/film