45C999
Buffer, pH 4.00, 20L
Buffer, pH 7.70, 1L
Reference Buffer, Concentration pH 7.40 +/- 0.01 at 25 Degrees C, CAS Number 7732-18-5; 7558-79-4; 7778-77-0; 26628-22-8Container Size 500mL, Container Material Poly Natural, Calibration Certificate NIST SRM186 & 191, Shelf Life 24 Months
Артикул:
45D060
Каталог:
Grainger
Производитель:
RICCA CHEMICAL
Номер модели:
R1565000-500A
Страна производства:
USA
Вес (кг):
0.68
Спецификация:
| Item: Reference Buffer |
| Concentration: pH 7.40 +/- 0.01 at 25 Degrees C |
| CAS Number: 7732-18-5; 7558-79-4; 7778-77-0; 26628-22-8 |
| Container Size: 500mL |
| Container Material: Poly Natural |
| Calibration Certificate: NIST SRM186 & 191 |
| Shelf Life: 24 Months |
