SOLUTION TAMPON PH7 HI50007-02

Facilitez-vous le travail grâce à ce kit de tampons de pH à code couleur comprenant trois tampons, une solution de stockage et un flacon de stockage. KIT TAMPONS PH 475ML

Designed for use in laboratory pH measurement. Reagecon™ Laboratory Buffer Solution, pH 4.01, Red is tested at 20°C to an accuracy level of ±0.02. This calibration and control buffer is specially formulated to ensure its stability and is supplied with a detailed Certificate of Analysis. TAMPON PH 4,01 250MLwww.fr.fishersci.com reprenant:

Les sachets individuels à usage unique de tampon de pH Thermo Scientific Orion sont la garantie d'étalons prêts-à-l'emploi frais pour l'étalonnage du pH. X25 POCHES TAMPON PH 10.01

X30 BUFFER SOLUTION PH SACHETS PH 10.00 20ML(pack of 30)

Used for testing, calibration and verification of redox/ORP sensors. Redox Buffer, 220mV, Reagecon™ is a ready to use solution of iron salts, including potassium ferrocyanide and tripotassium hexacyanoferrate, for use with reactions with a redox potential of 220mV. TAMPON REDOX 220MV 250ML

250ML SOLUTION TAMPON 4,01

BOITE 60 AMPOULES PH4,01+6,87+9,18

BOITE 25 SACHETS TAMPON PH 4,01

Designed for use in laboratory pH measurement. Reagecon™ Laboratory Buffer Solution, pH 7.00, Green is tested at 20°C to an accuracy level of ±0.02. This calibration and control buffer is specially formulated to ensure its stability and is supplied with a detailed Certificate of Analysis. TAMPON PH 7,00 250MLwww.fr.fishersci.com reprenant:

Formulation IUPAC. X6 ETALON ONE-SHOT PH 7,000 100ML100ML

X25 SACHETS TAMPON PH 7,01

BOITE 25 SACHETS TAMPON PH 10,01

Easy-to-use, tested, certified, NIST traceable, and shelf-stable, color-coded buffer solution. 250ML TECHNICAL BUFFER 4.01

TEP 10 TRACE

Designed for use in laboratory pH measurement. Reagecon™ Laboratory Buffer Solution, pH 9.21, Blue is tested at 20°C to an accuracy level of ±0.02. This calibration and control buffer is specially formulated to ensure its stability and is supplied with a detailed Certificate of Analysis. TAMPON PH 9,21 250MLwww.fr.fishersci.com reprenant:

Permet de déterminer rapidement les valeurs de pH. Les indicateurs de pH Whatman™ sont imprégnés d’un mélange de plusieurs indicateurs dont la couleur change lorsqu’ils entrent en contact avec la solution d’un échantillon en particulier. X100 PAPIER PH 2-9

Tested, certified, NIST traceable, and shelf-stable buffer solution. 1LT BUFFER SOLUTION PH4.00 PH THALATE FREE 0.01 20°C 1

Tested, certified, NIST traceable, and shelf-stable buffer solution. 5LT BUFFER SOLUTION PH9.00 0 .01 25°C 5L

With a high accuracy: ±0.02 pH, this standard buffering solution is traceably certified to PTB/NIST and therefore safe for use. TAMPON PL 4

500ML TAMPON PH 10,00 BLEU

Tested, certified, NIST traceable, and shelf-stable buffer solution. 1LT BUFFER SOLUTION PH7.00 0 .01 25°C 1L

SOLUTION TAMPON TECHNIQ. PH 4

1000 ML Acetate buffer solution, pH 4.6 EU Pharmacopoeia Grade 1000mL

COLORPHAST PH STRIPS 0-6 PH RANGE 1UNIT

1LT Sodium phosphate, 0.2M buffer soln., pH 8.0 1

Effectue des calibrages de pH précis et reproductibles avec des bouteilles à code couleur. Les tampons Fisherbrand™ traçables et à code couleur sont des tampons de pH CRM (matériau de référence certifié). Ils sont compatibles avec tous les types d’instruments de mesure du pH et d’électrodes. 500ML Traceable CRM pH 7.000, Yellow

N° CAS: 150-90-3 Formule moléculaire: C4H4Na2O4 Molecular Weight (g/mol): 162.052 Numéro MDL: MFCD00002789 InChI Key: ZDQYSKICYIVCPN-UHFFFAOYSA-L PubChem CID: 9020 ChEBI: CHEBI:63675 IUPAC Name: disodium ; butanedioate SMILES: C(CC(=O)[O-])C(=O)[O-].[Na+].[Na+] 500ML Succinate, 0.2M buffer soln., pH 4.5 500ml

Échantillonnez de l’eau de puits, de pluie, distillée/déminéralisée, d’alimentation de chaudière et de process grâce aux tampons de pH Thermo Scientific™ Orion™ Pure Water™ et à l’ajusteur pHISA™. X5 AJUSTEUR FORCE IONIQUE ISA 60ML60ML

Premeasured unit dose DPD reagents for water quality testing X1000 REACTIF POUDRE VARIO CHLORE TOTAL DPD 10ML