Acid sulfuric 95 - 97% for analysis EMSURE® ISO-2.5 L -7
L(+)-Ascorbic acid min. 99 %, p.a.-500g-1
Acid azotic 65% pentru analiza, EMSURE® Reag. Ph Eur,ISO-L -1
Amidon-100g-1
Alcool etilic 96%-L -3
Amoniac, solutie 25%-L -2
Citrat tri-sodic dihidrat pentru analiza, EMSURE® ACS,ISO,Reag. Ph Eur -kg-1
1,10-Phenanthroline hydrochloride monohydrate-25g-1
Clorura de potasiu 3 mol/l,saturata cu clorura de argint-100ml-1
Fosfat di...
Acid sulfuric 95 - 97% for analysis EMSURE® ISO-2.5 L -7
L(+)-Ascorbic acid min. 99 %, p.a.-500g-1
Acid azotic 65% pentru analiza, EMSURE® Reag. Ph Eur,ISO-L -1
Amidon-100g-1
Alcool etilic 96%-L -3
Amoniac, solutie 25%-L -2
Citrat tri-sodic dihidrat pentru analiza, EMSURE® ACS,ISO,Reag. Ph Eur -kg-1
1,10-Phenanthroline hydrochloride monohydrate-25g-1
Clorura de potasiu 3 mol/l,saturata cu clorura de argint-100ml-1
Fosfat diacid de potasiu pentru analiza, EMSURE® ISO-kg-1
Fosfat acid de di-potasiu 98+%, ACS reagent-500g-1
Hidroxid de sodiu pelete, pentru analiza; EMSURE®-kg-3
Salicilat de sodiu for analysis EMSURE®-kg-1
Sulfat de argint GR-100g-2
Sulfat de mangan(II) monohidrat,99% extra pure-kg-1
Kit de determinare fier metodă: colorimetrică cu card de culoare şi bloc comparator cu fiole de reacţie lungi 0.01 - 0.02 - 0.03 - 0.04 - 0.06 - 0.08 - 0.10 - 0.15 -0.20 mg/l Fe MQuant®-buc-1
Agar coliform conf. cu ISO 9308-1 Chromocult®-500g-1
Bactident® Oxidaza - strip-uri pentru determinare citocromoxidaza in microorganisme-cutie-5
Acid phosphatase reagent-cutie 6fiole-1
Soluţie tampon(fosfat diacid de potasiu/fosfat acid disodic)trasabil la SRM de la NIST şi PTB pH 7.00 (25°C) Certipur®-500ml-1
Solutie buffer pH 9.21 (25°C), DuraCal-250ml-2
Solutie standard de aluminiu,Al(NO₃)₃ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l Al Certipur®-100ml-1
Solutie standard de fier Fe(NO₃)₃ in HNO₃ 0.5 mol/l, trasabila NIST, 1000 mg/l Fe Certipur®-100ml-1
Login
