Tiếng ViệtpH Buffer standard solutions for laboratory and field analyses
pH Buffer Standard Solution for pH electrode calibration. Color-coded pH Buffer solution for easy identification. pH is 4.01 ±0.02 at 25°C. 500 mL bottle
Buffer Solution, pH 4.01, Color-coded Red, 500 mL
Code: 2283449
- Manufacturer: Hach
- Hãng sản xuất: Hach
| Hãng sản xuất |
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Kiểm tra giá Buffer Solution, pH 4.01, Color-coded Red, 500 mL
Buffer Solution, pH 4.01, Color-coded Red, 500 mL
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