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- Säuren
- Laugen (Basen)
- Salze
- Lösungsmittel
- Indikatoren, visuelle chemische Tests
- Chromatographie-Reagenzien
- Organische Verbindungen
- Anorganische Verbindungen
- Heterozyklische Verbindungen
- Metallorganische Verbindungen
- Karl-Fischer
- Metalle und Elemente
- Diverse Chemikalien/Reagenzien
- Analytische Standards
- Biochemikalien
Analytische Standards
Das Sortiment von Th. Geyer enthält analytische Standards für verschiedene Anwendungen im Labor: Standards für die Titration, für diverse chromatographische Verfahren (GC, HPLC, DC), Kontrollstandards, Reagenzien zur Zugabe als interne Standards (Spiken), zertifizierte Referenzstandards und viele andere.
Prüf- und Standardflüssigkeiten
Bei der Qualitätssicherung nach ISO 9000 müssen Messgeräte, die in den Produktions- und Qualitätsprozeß eingebunden sind periodisch in regelmäßigen Abständen mit national rückführbaren Standards überprüft werden. Thermo bietet diese in verschiedenen Qualitäten an. Weitere Prüfflüssigkeiten sind auf Anfrage erhältlich....
Kalium-Standardlösung rückführbar auf SRM von NIST KNO3 in HNO3 0,5 mol/l 1000 mg/l K CertiPUR®
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1.70230.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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1.70230.0500 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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Titrant 5 für die volumetrische Karl-Fischer Titration mit Zweikomponenten Reagenzien 1 ml entspricht ca. 5 mg H2O Aquastar®
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1.88010.0500 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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1.88010.1000 This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1.88010.2500 This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Yttrium-Standardlösung rückführbar auf SRM von NIST Y(NO3)3 in HNO3 0,5 mol/l 1000 mg/l Y CertiPUR®
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1.19809.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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1.19809.0500 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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Magnesium-Standard 1000 mg Mg, (MgCl2 in 6% HCl) Titrisol®
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1.09949.0001 This product of our assortment corresponds with your search. |
1AMPULLE | Login / Register here |
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Kupfer ICP Standard rückführbar auf SRM von NIST Cu(NO3)2 in HNO3 2-3% 1000 mg/l Cu CertiPUR®
Merck
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1.70314.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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Natrium ICP Standard rückführbar auf SRM von NIST NaNO3 in HNO3 2-3% 1000 mg/l Na CertiPUR®
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1.70353.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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Nickel-Standardlösung rückführbar auf SRM von NIST Ni(NO3)2 in HNO3 0,5 mol/l 1000 mg/l Ni CertiPUR®
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1.19792.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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1.19792.0500 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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Tris(hydroxymethyl)aminomethan (TRIS, Trometamol), Certipur® Reag. USP, Reag. Ph. Eur. volumetrischer Standard, sekundäres Referenzmaterial zur Säurebestimmung, rückführbar auf NISTStandardreferenzmaterial (SRM) RFID Übertragung zum Titrator
Merck
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1.02408.0080 This product of our assortment corresponds with your search. |
80 g | Login / Register here |
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1.02408.0083 This product of our assortment corresponds with your search. |
80 g | Login / Register here |
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Arsen ICP Standard rückführbar auf SRM von NIST H3AsO4 in HNO3 2-3% 1000 mg/l As CertiPUR®
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1.70303.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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Calcium ICP Standard rückführbar auf SRM von NIST Ca(NO3)2 in HNO3 2-3% 10000 mg/l Ca CertiPUR®
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1.70373.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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Natrium-Standard 1000 mg Na, (NaCl in H2O) Titrisol®
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1.09927.0001 This product of our assortment corresponds with your search. |
1AMPULLE | Login / Register here |
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TOC-Standardlösung gemäß EN 1484-H3/DIN 38409-H3 als Kaliumhydrogenphthalat in Wasser, stabilisiert 1000 mg/l CertiPUR®
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1.09017.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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Vanadium ICP Standard rückführbar auf SRM von NIST NH4VO3 in HNO3 2-3% 1000 mg/l V CertiPUR®
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1.70366.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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Mangan-Standardlösung rückführbar auf SRM von NIST Mn(NO3)2 in HNO3 0,5 mol/l 1000 mg/l Mn CertiPUR®
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1.19789.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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1.19789.0500 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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Natrium-Standardlösung rückführbar auf SRM von NIST NaNO3 in HNO3 0,5 mol/l 1000 mg/l Na CertiPUR®
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1.70238.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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1.70238.0500 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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Phosphor ICP Standard rückführbar auf SRM von NIST H3PO4 in H2O 1000 mg/l P CertiPUR®
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1.70340.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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Quecksilber-Standardlösung rückführbar auf SRM von NIST Hg(NO3)2 in HNO3 2 mol/l 1000 mg/l Hg CertiPUR®
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1.70226.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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1.70226.0500 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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Vanadium-Standardlösung rückführbar auf SRM von NIST NH4VO3 in HNO3 0,5 mol/l 1000 mg/l V CertiPUR®
Merck
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1.70245.0100 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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1.70245.0500 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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