MERCK 1.19812.0500 Patrón Amonio 1000 mg/l. trazable a SRM de NIST NH₄Cl en H₂O 1000 mg/l NH₄ Certipur®
Tweet
Follow @ADJDiTec
.
Bu üründen fiyat teklifi almak isterseniz, lütfen aşağıdaki düğmeye tıklayabilirsiniz.
Fiyat Teklifi Talep EtmekDescripción
Products
Número de referencia | Embalaje | Cant./Env. | |
---|---|---|---|
1198120500 | Frasco, plástico | 500 ml |
Añadir a favoritos |
Descripción | |
---|---|
Número de catálogo | 119812 |
Información del producto | |
---|---|
Código HS | 2827 10 00 |
Quality Level | MQ100 |
Información fisicoquímica | |
---|---|
Densidad | 0.99 g/cm3 (20 °C) |
Valor de pH | 5.4 (H₂O, 20 °C) |
Información de seguridad según el GHS | |
---|---|
Clase de almacenamiento | 10 - 13 Otros liquidos y sustancias sólidas |
WGK | NWG ningún peligro para el agua |
Eliminación | 28 Soluciones acuosas: categoría D. |
Información de almacenamiento y transporte | |
---|---|
Almacenamiento | Almacenar entre +15°C y +25°C. |
Especificaciones | |
---|---|
Concentration β (NH₄⁺) | 990 - 1010 mg/l |
Determination method: Argentometric titration. The content of this solution was determined with silver nitrate standard solution (article number 1.09081) standardized against volumetric standard sodium chloride (article number 1.02406). The expanded measurement uncertainty is ± 0.4 % (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 999b (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard sodium chloride, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025. |
Benzer Ürünler
-
Göstermek
Ayrıntılar
RESTEK 30413 Tetracloroeteno (CAS 127-18-4)
-
Göstermek
Ayrıntılar
BD 260678 GASPACK ANAEROBE CONTAONER SYSTEM SACH PACK 20
-
Göstermek
Ayrıntılar
TWIST SYNTHETIC MN908947.3
-
Göstermek
Ayrıntılar
BRAN LUEBBE Ref.-130-R1102 Solución Catalisis 5 litros
-
Göstermek
Ayrıntılar
ISCO IL60-6700-062 TUBO DE LA BOMBA PARA SERIES 4700 Y 6700 KIT 5 UDS.
-
Göstermek
Ayrıntılar
DELTALAB 300900 Tubo de fondo redondo, de poliestireno, 16 mm x 95 mm