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pH-Pufferlösungen
pH-Pufferlösungen werden häufig zur Kalibrierung von Messgeräten bzw. Elektroden genutzt. Sie werden zudem eingesetzt, um den pH-Wert einer Lösung während einer Messung, Reaktion oder biologischen Anwendung konstant zu halten. Im Online-Shop von Th. Geyer finden Sie pH-Pufferlösungen für verschiedenste Anwendungen. Das Sortiment enthält u.a. pH-Puffer mit und ohne Farbcodierung, in twin-neck Flaschen zur einfachen Dosierung, in praktischen Polytainern, referenziert bei 20 °C oder 25 °C, in Siegelrandbeuteln, rückführbar auf Standardrefernzmaterial von NIST oder auf DIN Normen, sowie technische Lösungen und Puffer mit höchster Genauigkeit. Ebenso finden Sie biologische Pufferlösungen.
Pufferlösung pH 10 54 g NH4Cl + 350 ml NH3-Lösung 25 %/l zur komplexometrischen Titration
AnalytiChem
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03111.2000 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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03111.3000 This product of our assortment corresponds with your search. Sicherheits-Plastikflasche DIN45 |
1 l | Login / Register here |
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03111.5000 This product of our assortment corresponds with your search. |
5 l | Login / Register here |
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03111.5300 This product of our assortment corresponds with your search. |
5 l | Login / Register here |
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03111.6000 This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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di-Natriumhydrogenphosphat-Dihydrat zur Analyse EMSURE®
Merck
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1.06580.0500 This product of our assortment corresponds with your search. |
500 g | Login / Register here |
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1.06580.1000 This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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1.06580.5000 This product of our assortment corresponds with your search. |
5 kg | Login / Register here |
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1.06580.9025 This product of our assortment corresponds with your search. |
25 kg | Login / Register here |
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1.06580.9050 This product of our assortment corresponds with your search. |
50 kg | Login / Register here |
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Lagerungslösung InLab® MSDS
Mettler-Toledo
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6264638 This product of our assortment corresponds with your search. |
1 Stück | Login / Register here |
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pH-Pufferlösung, pH 7,00 Farbcode gelb, 250 ml pH-Werte bei 20°C
Reagecon
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6225095 This product of our assortment corresponds with your search. |
1 Stück | Login / Register here |
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Puffer-standard-Lösung pH 4,008 (25 °C), Plastikflasche mit 1 Liter
Honeywell
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33593-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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Puffer-standard-Lösung pH 6,865 (25 °C), Plastikflasche mit 1 Liter
Honeywell
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33594-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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di-Kaliumhydrogenphosphat- Trihydrat zur Analyse EMSURE®
Merck
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1.05099.0250 This product of our assortment corresponds with your search. |
250 g | Login / Register here |
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1.05099.1000 This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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1.05099.5000 This product of our assortment corresponds with your search. |
5 kg | Login / Register here |
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1.05099.9050 This product of our assortment corresponds with your search. |
50 kg | Login / Register here |
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di-Natriumhydrogenphosphat- Dodecahydrat zur Analyse EMSURE® ISO,Reag. Ph Eur
Merck
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1.06579.0500 This product of our assortment corresponds with your search. |
500 g | Login / Register here |
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1.06579.1000 This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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1.06579.5000 This product of our assortment corresponds with your search. |
5 kg | Login / Register here |
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1.06579.9025 This product of our assortment corresponds with your search. |
25 kg | Login / Register here |
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HCl/Thioharnstofflösung,Diaphragmareiniger 6x250ml Ätzender saurer organischer flüssiger Stoff n.a.g. UN 3265, 8, III, (E)
Mettler-Toledo
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6201640 This product of our assortment corresponds with your search. |
6 Stück | Login / Register here |
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Puffer pH 4,00, Gebrauchsfertige Lösung, rot gefärbt
Honeywell
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33665-500ML This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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33665-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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33665-5L-VP This product of our assortment corresponds with your search. VOLPAC |
5 l | Login / Register here |
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33665-10L-VP This product of our assortment corresponds with your search. VOLPAC |
10 l | Login / Register here |
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Pufferlösung pH 7,00 ±0,01 (20 °C), ROTI®Calipure, GRÜN eingefärbt, 250 ml
Roth
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P713.3 This product of our assortment corresponds with your search. |
250 ml | Login / Register here |
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P713.4 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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P713.2 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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P713.1 This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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P713.5 This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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di-Kaliumhydrogenphosphat wasserfrei zur Analyse EMSURE®
Merck
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1.05104.1000 This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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1.05104.9050 This product of our assortment corresponds with your search. |
50 kg | Login / Register here |
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Natriumdihydrogenphosphat-Dihydrat EMPROVE®ESSENTIAL Ph Eur, BP, ChP, USP, JPE,FCC,E 339
Merck
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1.06345.1000 This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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1.06345.5000 This product of our assortment corresponds with your search. |
5 kg | Login / Register here |
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1.06345.9011 This product of our assortment corresponds with your search. |
12 kg | Login / Register here |
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1.06345.9025 This product of our assortment corresponds with your search. MINDESTABNAHMEMENGE 42X25 KG
Minimum order quantity 42 packs or a multiple!
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25 kg | Login / Register here |
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1.06345.9026 This product of our assortment corresponds with your search. |
25 kg | Login / Register here |
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Pufferlösung pH 4,00 (20 °C) (Citronensäure/Natronlauge/Natriumchlorid) rückführbar auf NIST
AnalytiChem
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03083.2060 This product of our assortment corresponds with your search. |
0.5 l | Login / Register here |
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03083.1060 This product of our assortment corresponds with your search. |
250 ml | Login / Register here |
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03083.2000 This product of our assortment corresponds with your search. Sicherheits-Plastikflasche DIN45 |
500 ml | Login / Register here |
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03083.3000 This product of our assortment corresponds with your search. Sicherheits-Plastikflasche DIN45 |
1 l | Login / Register here |
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03083.3060 This product of our assortment corresponds with your search. Dosierflasche m. 25ml Dosieraufsatz |
1 l | Login / Register here |
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03083.5000 This product of our assortment corresponds with your search. Plastikkanister |
5 l | Login / Register here |
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03083.5400 This product of our assortment corresponds with your search. |
5 l | Login / Register here |
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03083.6400 This product of our assortment corresponds with your search. Polycubes |
10 l | Login / Register here |
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03083.6000 This product of our assortment corresponds with your search. Plastikkanister |
10 l | Login / Register here |
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pH-Pufferlösung pH 10,00 zertifiziert, 6x250 ml
Mettler-Toledo
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6241174 This product of our assortment corresponds with your search. |
1 Stück | Login / Register here |
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Puffer pH 10,00, Gebrauchsfertige Lösung, violett gefärbt
Honeywell
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33668-500ML This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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33668-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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33668-10L-VP This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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Rainbow Kit I, best. aus 3 x 2 Flaschen á 250ml pH-Pufferlösung 4,01, 7,00, 9,21
Mettler-Toledo
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6280482 This product of our assortment corresponds with your search. |
1 Stück | Login / Register here |
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Di-natriumhydrogenphosphat-12-hydrat Reinst, Pharmaqualität
Honeywell
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04273-1KG This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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04273-2.5KG This product of our assortment corresponds with your search. |
2.5 kg | Login / Register here |
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di-Natriumtetraborat-Decahydrat zur Analyse ACS,ISO,Reag. Ph Eur
Merck
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1.06308.0500 This product of our assortment corresponds with your search. |
500 g | Login / Register here |
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1.06308.1000 This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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1.06308.9050 This product of our assortment corresponds with your search. |
50 kg | Login / Register here |
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Kaliumhydrogenphthalat zur Analyse EMSURE® Reag. Ph Eur
Merck
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1.04874.0250 This product of our assortment corresponds with your search. |
250 g | Login / Register here |
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1.04874.1000 This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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Pufferlösung pH 9,00 (20 °C) (Borsäure/Natronlauge/Kaliumchlorid) rückführbar auf NIST
AnalytiChem
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03088.2060 This product of our assortment corresponds with your search. |
0.5 l | Login / Register here |
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03088.1060 This product of our assortment corresponds with your search. |
250 ml | Login / Register here |
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03088.2000 This product of our assortment corresponds with your search. Sicherheits-Plastikflasche DIN45 |
500 ml | Login / Register here |
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03088.3000 This product of our assortment corresponds with your search. Sicherheits-Plastikflasche DIN45 |
1 l | Login / Register here |
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03088.3060 This product of our assortment corresponds with your search. Dosierflasche m. 25ml Dosieraufsatz |
1 l | Login / Register here |
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03088.5000 This product of our assortment corresponds with your search. Plastikkanister |
5 l | Login / Register here |
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03088.5400 This product of our assortment corresponds with your search. |
5 l | Login / Register here |
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03088.6000 This product of our assortment corresponds with your search. Polycubes |
10 l | Login / Register here |
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03088.6400 This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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Pufferlösung pH 6,88 ±0,01 (20 °C), ROTI®Calipure gebrauchsfertig, 1 l, Kunst.
Roth
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T185.1 This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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Pufferlösung pH 7,00 (20 °C) (Phosphatgemisch) grün gefärbt rückführbar auf NIST
AnalytiChem
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03786.2060 This product of our assortment corresponds with your search. |
0.5 l | Login / Register here |
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03786.1060 This product of our assortment corresponds with your search. |
250 ml | Login / Register here |
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03786.2000 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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03786.3000 This product of our assortment corresponds with your search. Sicherheits-Plastikflasche DIN45 |
1 l | Login / Register here |
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03786.3060 This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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03786.5000 This product of our assortment corresponds with your search. |
5 l | Login / Register here |
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03786.5400 This product of our assortment corresponds with your search. |
5 l | Login / Register here |
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03786.6000 This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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03786.6400 This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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Pufferlösung pH 9,180 (25 °C) in Anlehnung an DIN 19266:2015-05, jedoch stabilisiert
AnalytiChem
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10972.2060 This product of our assortment corresponds with your search. |
0.5 l | Login / Register here |
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10972.1060 This product of our assortment corresponds with your search. |
250 ml | Login / Register here |
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10972.2000 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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10972.3000 This product of our assortment corresponds with your search. Sicherheits-Plastikflasche DIN45 |
1 l | Login / Register here |
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10972.3060 This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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10972.5000 This product of our assortment corresponds with your search. |
5 l | Login / Register here |
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10972.5400 This product of our assortment corresponds with your search. |
5 l | Login / Register here |
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10972.6000 This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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10972.6400 This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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di-Natriumhydrogenphosphat-Dihydrat geeignet für die Verwendung als Excipient EMPROVE® exp Ph Eur,BP,USP
Merck
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1.06576.5000 This product of our assortment corresponds with your search. |
5 kg | Login / Register here |
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1.06576.9029 This product of our assortment corresponds with your search. |
25 kg | Login / Register here |
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