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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
+ 10pcs Pipette
Premium Quality: Natural Wooden Blocks is made of high quality
on Cast Iron Triangle Stand
providing brilliant
Buffer Solution pH 4.0 (Phthalate) | 500ml Scissors + 10pcs PipetteHigh Quality Buffer Solution: This pH 4. 0 buffer solution (phthalate) is an essential reagent used in laboratories for calibrating and maintaining pH meters and electrodes, ensuring accurate pH measurements. Physical Properties: The solution is in liquid form at 20C, presenting a clear colorless appearance without any odor. With a pH value of 4 and a density of 1. 007 g cm3, it is soluble in water. Precise pH Measurement: With a pH of 4. 0 0. 05 at
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