Find a test: PN-EN 13342
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13 laboratories
- 🧪 Severočeské vodovody a kanalizace, a.s. — Teplice · ČIA 1372.3
matching tests: Determination of Kjeldahl nitrogen by titration after mineralization and distillation · ČSN EN 13342); Determination of Kjeldahl nitrogen by titration after mineralization and distillation and calculation of total, organic and inorganic nitrogen · ČSN EN 13342 - 🧪 Pražské vodovody a kanalizace, a.s. — Praha 10 · ČIA 1247
matching tests: Determination of Kjeldahl nitrogen by titration after distillation · ČSN EN 13342) - 🧪 Zdravotní ústav se sídlem v Ústí nad Labem — Hradec Králové · ČIA 1388
matching tests: Determination of nitrogen by the Kjeldahl titration method · ČSN EN 13342) - 🧪 ALS Czech Republic, s.r.o. — Praha 9 - Vysočany · ČIA 1163
matching tests: Determination of Kjeldahl nitrogen by spectrophotometry · ČSN EN 13342 - 🧪 LABTECH s.r.o. — Brno · ČIA 1147
matching tests: Determination of total nitrogen by titration according to Kjeldahl · ČSN EN 13342) - 🧪 VODÁRENSKÁ AKCIOVÁ SPOLEČNOST, a.s. — Brno · ČIA 1249
matching tests: Spectrophotometric determination of organic nitrogen by Kjeldahl · ČSN EN 13342) - 🧪 EMPLA AG spol. s r.o. — Hradec Králové · ČIA 1110
matching tests: Determination of Kjeldahl nitrogen by titration and calculation of nitrogenous substances · ČSN EN 13342 - 🧪 BIOANALYTIKA CZ, s.r.o. — Chrudim · ČIA 1012
matching tests: Determination of total nitrogen according to Kjeldahl by titration and C:N ratio from measured values · ČSN EN 13342 - 🧪 ENVIRO – EKOANALYTIKA, s.r.o. — Velké Meziříčí · ČIA 1406
matching tests: Determination of total nitrogen (Ntot) by Kjeldahl titration · ČSN EN 13342 - 🧪 EKO-LAB Žamberk spol. s r. o. — Žamberk · ČIA 1254
matching tests: Determination of Kjeldahl nitrogen · ČSN EN 13342 - 🧪 VODÁRNA PLZEŇ a.s. — Plzeň · ČIA 1202
matching tests: Determination of Kjeldahl nitrogen by titration (Nk), organic, inorganic and total nitrogen (N org., N inorg., N tot.) by calculation from measured values · ČSN EN 13342 - 🧪 ORLICKÁ LABORATOŘ, s.r.o. — Česká Třebová · ČIA 1277
matching tests: Determination of Kjeldahl nitrogen · ČSN EN 13342) - 🧪 Vodohospodářské inženýrské služby, a.s. — Praha 5 · ČIA 1213
matching tests: Determination of total nitrogen by titration – catalytic digestion after reduction with Devarda's alloy · ČSN EN 13342