Standarde analitice Carbazole, ROTI®Calipure, Melting point standard 243-247 °C, 1 g, glass Cod 9752.1 CAS 86-74-8
Standarde analitice Anthraquinone, ROTI®Calipure, Melting point standard 283-286 °C, 1 g, glass Cod 9754.1 CAS 84-65-1
Standarde analitice Refractive Index Standard BRIX, 23,8 % stabilised saccharose, 1,37026 (20 °C) Cod 1P05.1
Substanțe auxiliare p.a. Kjeldahl tablets (free of mercury and, selenium), tablet 5 g, 250 unit(s) Cod HN19.1
Substanțe auxiliare p.a. Kjeldahl tablets (free of mercury and, selenium), tablet 5 g, 1000 unit(s) Cod HN19.2
Substanțe auxiliare p.a. Kjeldahl tablets (free of mercury and, selenium), tablet 2,5 g, 250 unit(s) Cod HN20.1
Substanțe auxiliare p.a. Kjeldahl tablets (free of mercury and, selenium), tablet 2,5 g, 1000 unit(s) Cod HN20.2
Substanțe auxiliare p.a. Kjeldahl tablets, (Wieninger catalyst), tablet 2,5 g, 250 unit(s), plastic Cod HN21.1
Substanțe auxiliare p.a. Kjeldahl tablets, (Wieninger catalyst), tablet 2,5 g, 1000 unit(s), plastic Cod HN21.2
Substanțe auxiliare p.a. Kjeldahl tablets, (Missouri-catalyst), tablet 2,5 g, 250 unit(s), plastic Cod HN22.1