Description
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ANALYTICAL STANDARDS & REAGENTS > pH Buffers > pH Buffer Solutions; Color Coded
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CRM ISO 17034 and ISO 17025
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Description: pH 4.00 at 20 C coloured Citric acid/ Sodium Hydroxide/ Sodium Chloride
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Shelf life: 24 months
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Storage conditions: Store at temperatures between 15℃ to 25℃
Safety Data Sheets
This item is not kept in stock: Manufacture is after order date for this product. Delivery time is 2 to 4 weeks and products are always shipped with the full available shelf life.