Carta e tamponi per pH

Thermo Scientific™ Orion™ pH Buffer Bottles

Esecuzione di calibrazioni del pH accurate e riproducibili con flaconi di tampone pH Thermo Scientific™ Orion™ codificati a colori. PH 12.46 BUFFER 475ML

GE Healthcare Cartina con indicatore Panpeha

Rapida determinazione dei valori di pH. Gli indicatori di pH Whatman™ sono impregnati con una miscela di diversi indicatori che cambiano colore quando vengono a contatto con una particolare soluzione campione. CARTAER PH 1-11 ROTOLO 7MMX5 M

Buffer solution pH 5.0 (20°C), Citric acid / sodium hydroxide solution, with fungicide, traceable to SRM from NIST, Honeywell Fluka™

X6 Buffer solution pH 5.0 (20oC) citric acid / sodium hydroxide solution, with fungicide,

WTW™ Soluzione detergente ed elettroliti

Used as refill solutions for liquid filled electrodes as well as a storage solution for all types of pH electrodes, these electrolytes and cleaning solutions are ideal for operating, storing, and cleaning electrodes. BUFFER KCL-50

LaMotte™ Insta-Test™ Single and Multi-Factor Test Strips

For water quality testing TEST STRIP CLO2 0-500PPM

Ionic Strength Adjustment Low-Level TISAB II Buffer, SPEX CertiPrep™

Low Level TISAB II Ionic Strength Adjustment Buffer, 500 mL in H2O, SPEX CertiPrep™. ISO Guide 34 Certified, NIST Traceable Certified Reference Materials. Supplied with comprehensive Certificate of Analysis. 500 ML LOWLEV TISAB II BUFFER 8X SPEX CERTIPREP500mL

Buffer Solution Duracal pH 7.00 (25°C),NIST/PTB reference materials, DKD certified, Honeywell™

250ML Buffer solution DURACAL pH 7.00 (25oC) 250 mL, certified buffer solution

WTW™ Soluzione tampone standard pH 9.18

As a standard buffering solution, this buffer pH 9.180 (PL 7) is available in a 250 ml bottle. BUFFER PL9

GE Healthcare Cartine con indicatore di pH, strisce CF

Indicano il valore di pH in modo estremamente chiaro e accurato utilizzando quattro differenti segmenti di cartine indicatrici impregnate di colorante. Le cartine con indicatore di pH in strisce CF Whatman™ utilizzano dei coloranti legati chimicamente che non possono percolare nella soluzione. X100 PH STRIPS PH4,5 - 10

Mettler Toledo™ Tampone tecnico pH 9.21

Un tampone pH affidabile e versatile. Le soluzioni tampone pH Mettler Toledo™ di grado tecnico sono specificate a due cifre decimali e sono tracciabili agli standard NIST. La soluzione codificata a colori viene fornita in un pratico flacone in plastica da 250 ml, completo di etichette esaustive. 250 ML TECHNICAL BUFFER, PH9.21 250ML

Buffer solution pH 7.0 (20°C), Green colored, potassium dihydrogen phosphate / disodium hydrogen phosphate, with fungicide, Honeywell Fluka™

CAS: 1336-21-6 Formula molecolare: H5NO Molecular Weight (g/mol): 35.046 Numero MDL: MFCD00146206 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-] X6 Buffer solution pH 7.0 (20oC) green colored, 500ML

WTW™ Soluzione tampone

BUFFER NTH 600

Reagecon™ Soluzione tampone pH 10.00, con codice colore blu, bottiglia a collo doppio

Certified by an ISO 17025 accredited method and NIST traceable. Reagecon™ Buffer Solution, pH 10.00, Blue is tested at 20°C to an accuracy of ±0.01. This calibration and control buffer is specially formulated to ensure its stability, is color coded and features a twin-neck bottle design. 500ML BUFFER SOLUTION PH10.00 (BLUE) ±0.01 @ 20°C

Reagecon™ Soluzione tampone pH 2.00 da laboratorio

Designed for use in laboratory pH measurement. Reagecon™ Laboratory Buffer Solution, pH 2.00 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. 250ML BUFFER PH 2,00

Hamilton™ Tampone DuraCal™ pH 2.00

Duracal Buffer pH 2.00, 500 ml

Lovibond™ PD250 Reagent Dispenser Refill: DPD Free Chlorine

For use SC450 Chlorine and pH colorimeter, MC500 colorimeter and SP600 spectrophotometer 2 x 250 TESTS VARIO POWDER FREE CHLORINE 10 ML

Alfa Aesar™ Sodium bicarbonate, 1M buffer soln., pH 8.0

CAS: 144-55-8 Formula molecolare: CHNaO3 Molecular Weight (g/mol): 84.006 Numero MDL: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium;hydrogen carbonate SMILES: C(=O)(O)[O-].[Na+] 1LT Sodium bicarbonate, 1M buffer soln., pH 8.0 1

Alfa Aesar™ Succinate, 0.2M buffer soln., pH 4.0

CAS: 150-90-3 Formula molecolare: C4H4Na2O4 Molecular Weight (g/mol): 162.052 Numero 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+] 250ML Succinate, 0.2M buffer soln., pH 4.0 250ml

Alfa Aesar™ Sodium phosphate, 0.5M buffer soln., pH 9.5

500ML Sodium phosphate, 0.5M buffer soln., pH 9.5 500ml

Lovibond™ Bustine Powder Packs™ per cloro libero

Premeasured unit dose DPD reagents for water quality testing X1000 POWDER VARIO CHLORINE FREE DPD 5 ML

Buffer solution pH 4, Phthalate buffer, traceable to NIST, ready to use, ACROS Organics™

1LT Buffer solution pH 4, Phthalate buffer, traceable to NIST, ready to use

Alfa Aesar™ Borate, 0.5M buffer soln., pH 8.0

CAS: 1330-43-4 Numero MDL: MFCD00163147 500ML Borate, 0.5M buffer soln., pH 8.0 500ml

Alfa Aesar™ Sodium bicarbonate, 1M buffer soln., pH 10.0

CAS: 144-55-8 Formula molecolare: CHNaO3 Molecular Weight (g/mol): 84.006 Numero MDL: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium;hydrogen carbonate SMILES: C(=O)(O)[O-].[Na+] 250ML Sodium bicarbonate, 1M buffer soln., pH 10.0 250ml

Alfa Aesar™ Sodium phosphate, 0.2M buffer soln., pH 9.0

500ML Sodium phosphate, 0.2M buffer soln., pH 9.0 500ml

Alfa Aesar™ Sodium citrate, 0.5M buffer soln., pH 5.0

250ML Sodium citrate, 0.5M buffer soln., pH 5.0 250ml

Alfa Aesar™ ColorpHast™ Intermediate pH Strips

COLORPHAST PH STRIPS 5-10 PH RANGE 1UNIT

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