Reagent replacement packs for the 9300 and 9500 photometers. Packs include reagents for 250 tests per pack unless noted differently.
YSI Ammonia Conditioning Reagent is required when testing sea water or brackish water samples to prevent precipitation of salts. The reagent is supplied in a special ‘spoon pack’ to aid measuring out the powder.
An ammonia starter kit is also available.
The replacement packs include the reagents for 250 tests unless otherwise indicated. Instructions are included with the starter kits - the replacement packs would be used after the starter kit is finished. Reagents can be used with either the 9300 or 9500 photometer.