Find a test: PN-EN ISO 11905-1
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37 laboratories
- 🧪 VODÁRENSKÁ AKCIOVÁ SPOLEČNOST, a.s. — Brno · ČIA 1249
matching tests: Spectrophotometric determination of total nitrogen using HACH test kit · ČSN EN ISO 11905-1; Spectrophotometric determination of total nitrogen using MERCK test kit · ČSN EN ISO 11905-1 - 🧪 Zdravotní ústav se sídlem v Ústí nad Labem — Hradec Králové · ČIA 1388
matching tests: Determination of total nitrogen using a commercial spectrophotometric kit and of inorganic and organic nitrogen and the sum of nitrite and nitrate nitrogen by… · ČSN EN ISO 11905-1; Determination of total nitrogen using a SmartChem analyser by spectrophotometry · ČSN EN ISO 11905-1 - 🧪 LABTECH s.r.o. — Brno · ČIA 1147
matching tests: Determination of total nitrogen by spectrophotometry after oxidation mineralization · ČSN EN ISO 11905-1) - 🧪 ČEVAK a.s. — České Budějovice · ČIA 1146
matching tests: Determination of total nitrogen by spectrophotometry using a Merck kit · ČSN EN ISO 11905-1); Determination of total nitrogen by spectrophotometry using a HACH kit · ČSN EN ISO 11905-1 - 🧪 EKO-PROJEKT W. Z. Żywczyk Spółka Jawna — Ostrowiec Świętokrzyski · PCA AB 932
matching tests: Total nitrogen concentration · PN-EN ISO 11905-1:2001 - 🧪 GŁÓWNY INSPEKTORAT OCHRONY ŚRODOWISKA — Warszawa · PCA AB 177
matching tests: Total nitrogen concentration · PN-EN ISO 11905-1:2001 - 🧪 GŁÓWNY INSPEKTORAT OCHRONY ŚRODOWISKA — Warszawa · PCA AB 794
matching tests: Total nitrogen concentration · PN-EN ISO 11905-1:2001 - 🧪 SGS POLSKA Sp. z o.o. — Warszawa · PCA AB 313
matching tests: Total nitrogen concentration · PN-EN ISO 11905-1:2001 - 🧪 CENTRUM BADAŃ I DOZORU Sp. z o.o. — Lędziny · PCA AB 418
matching tests: Total nitrogen concentration · PN-EN ISO 11905-1:2001 - 🧪 Severočeské vodovody a kanalizace, a.s. — Teplice · ČIA 1372.3
matching tests: Determination of total nitrogen by spectrophotometry using a HACH kit and calculation of organic and inorganic nitrogen · ČSN EN ISO 11905-1) - 🧪 EMPLA AG spol. s r.o. — Hradec Králové · ČIA 1110
matching tests: Determination of total nitrogen by CFA and calculation of Norg and Ninorg · ČSN EN ISO 11905-1) - 🧪 ZAKŁAD WODOCIĄGÓW I KANALIZACJI Sp. z o.o. — Łódź · PCA AB 1448
matching tests: Total nitrogen concentration · PN-EN ISO 11905-1:2001 - 🧪 Povodí Labe, státní podnik — Hradec Králové · ČIA 1264
matching tests: Determination of nitrites, nitrates and total nitrogen by flow analysis (CFA) and calculation of inorganic and organic nitrogen from measured values · ČSN EN ISO 11905-1 - 🧪 SUAS Lab s.r.o. — Sokolov · ČIA 1360
matching tests: Determination of total nitrogen (Ncelk) by spectrophotometry with a cuvette test and calculation of inorganic nitrogen (Nanorg), organic nitrogen (Norg) and… · ČSN EN ISO 11905-1 - 🧪 Monitoring, s.r.o. — Praha 10 · ČIA 1416
matching tests: Determination of total nitrogen (Ncelk.) after oxidative digestion by spectrophotometry · ČSN EN ISO 11905-1) - 🧪 LITOLAB, spol. s r.o. — Chudobín · ČIA 1255
matching tests: Determination of nitrogen – method using oxidative digestion with peroxodisulfate · ČSN EN ISO 11905-1) - 🧪 EKO-LAB Žamberk spol. s r. o. — Žamberk · ČIA 1254
matching tests: Determination of total nitrogen by oxidative digestion with peroxodisulfate · ČSN EN ISO 11905-1) - 🧪 MND a.s. — Lužice · ČIA 1328
matching tests: Determination of total nitrogen by spectrophotometry and calculation of organic nitrogen · ČSN EN ISO 11905-1 - 🧪 VZ lab s.r.o. — Praha 5 - Smíchov · ČIA 1402
matching tests: Determination of total nitrogen after oxidative mineralization by spectrophotometry and organic nitrogen by calculation · ČSN EN ISO 11905-1) - 🧪 Vodohospodářská společnost Vrchlice – Maleč, a.s. — Kutná Hora · ČIA 1289
matching tests: Determination of total nitrogen after oxidative digestion by spectrophotometry · ČSN EN ISO 11905-1)