Find a test: PN-EN ISO 11905-1
Search labs on the platform and the full accreditation-scope database — by name, city, parameter or standard.
31 laboratories
- 🧪 GEMATEST spol. s r.o. — Černošice · ČIA 1291.2
matching tests: Determination of total nitrogen using a Hach commercial analytical kit · ČSN EN ISO 11905-1 - 🧪 1. SčV, a.s. — Příbram IX · ČIA 1430
matching tests: Determination of total nitrogen spectrophotometrically after oxidative digestion with peroxodisulphate · ČSN EN ISO 11905-1) - 🧪 Vodovody a kanalizace Kroměříž, a.s. — Kroměříž · ČIA 1415
matching tests: Determination of total nitrogen spectrophotometrically – Hach set · ČSN EN ISO 11905-1) - 🧪 Vodohospodářské inženýrské služby, a.s. — Mladá Boleslav - Podlázky · ČIA 1453
matching tests: Determination of total nitrogen and organic nitrogen spectrophotometrically after oxidative digestion with peroxodisulphate and of inorganic nitrogen by… · ČSN EN ISO 11905-1) - 🧪 Vodovody a kanalizace Trutnov, a.s. — Trutnov 3 · ČIA 1456
matching tests: Determination of total nitrogen · ČSN EN ISO 11905-1 - 🧪 Královéhradecká provozní, a.s. — Hradec Králové · ČIA 1454
matching tests: Determination of nitrate nitrogen by photometry and of total nitrogen by photometry with a commercial Merck analytical kit · ČSN EN ISO 11905-1 - 🧪 Elektrárna Počerady, a.s. — Louny · ČIA 1241
matching tests: Determination of total nitrogen (Ntot) by spectrophotometry using a Merck kit · ČSN EN ISO 11905-1 - 🧪 AmpluServis, a.s. — Ostrava-Třebovice · ČIA 1470
matching tests: Determination of total nitrogen by spectrophotometry with HACH analytical commercial set · ČSN EN ISO 11905-1 - 🧪 Nanolab, spol. s r.o. — Brno · ČIA 1625
matching tests: Determination of total nitrogen (Nc) after oxidative digestion with peroxodisulphate · ČSN EN ISO 11905-1) - 🧪 Vodovody a kanalizace Přerov, a.s. — Přerov · ČIA 1346
matching tests: Determination of total nitrogen after oxidative digestion by photometry · ČSN EN ISO 11905-1 - 🧪 ENKI, o.p.s. — Třeboň · ČIA 1612
matching tests: Determination of nitrate nitrogen and total nitrogen · ČSN EN ISO 11905-1)