Carta e tamponi per pH

Reagecon™ Soluzione tampone pH 10.01 da laboratorio

Designed for use in laboratory pH measurement. Reagecon™ Laboratory Buffer Solution, pH 10.01 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.

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.

Cytiva (Formerly GE Healthcare Life Sciences) 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.

Mettler Toledo™ Tampone tecnico

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 completa di etichette esaustive.

Thermo Scientific™ Flaconi di tampone pH Orion™

Esecuzione di calibrazioni del pH accurate e riproducibili con flaconi di tampone pH Thermo Scientific™ Orion™ codificati a colori.

Buffer solution pH 10.0 (20°C), Violet colored, borax / sodium hydroxide, Honeywell Fluka™

CAS: 1336-21-6 Formula molecolare: H5NO Molecular Weight (g/mol): 35.046 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-]

Buffer solution pH 4.0 (20°C), With fungicide, citric acid / sodium hydroxide / sodium chloride solution, traceable to SRM from NIST, Honeywell Fluka™

CAS: 1336-21-6 Formula molecolare: H5NO Molecular Weight (g/mol): 35.046 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-]

WTW™ Soluzione tampone standard pH 1.68

With a high accuracy: ±0.02 pH, these standard buffering solutions by WTW are traceably certified to PTB/NIST and therefore safe for use.

Buffer Solution pH 7.0 (20°C), Potassium Dihydrogen Phosphate / Disodium Hydrogen Phosphate, Traceable to SRM from NIST, 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-]

Thermo Scientific™ Kit tamponi pH Orion™ Standard All-in-One™

Operazioni semplici grazie al kit di tamponi pH codificati a colori, contenente tre tamponi, soluzione di conservazione e un flacone di conservazione.

Buffer solution pH 4.0 (20°C), Red colored, citric acid / sodium hydroxide / sodium chloride solution, with fungicide, Honeywell Fluka™

CAS: 1336-21-6 Formula molecolare: H5NO Molecular Weight (g/mol): 35.046 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-]

Honeywell Fluka™ Buffer concentrate pH 9.00, Buffer concentrate pH 9.00, Honeywell Fluka™

for 500 ml buffer solution, sodium tetraborate / hydrochloric acid

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.

Standard Buffer Phosphate, pH 4.002, NIST, Chem-Lab

CAS: 877-24-7 Formula molecolare: C8H5KO4 Molecular Weight (g/mol): 204.222 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

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

CAS: 1330-43-4 Numero MDL: MFCD00163147

Alfa Aesar™ Borate, 0.5M buffer soln., pH 9.0

CAS: 1330-43-4 Numero MDL: MFCD00163147

Fisherbrand™ Traceable™ ISO Guide 34 Color-Coded CRM pH Buffers (Certified Reference Material)

Performs accurate, reproducible pH calibrations with color-coded bottles. Fisherbrand™ Traceable, Color-Coded buffers are Certified Reference Material pH Buffers.Compatible with all makes of pH instruments and electrodes.

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