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    Standard substance and standard solution

    Product name Specifications Packing Unit price / yuan
    Saccharin sodium standard solution 50ml
    TVOC standard liquid 5ml
    Sodium tungstate standard solution 500ml
    Fusel-free oil ethanol standard liquid 5ml
    Formaldehyde buffer absorption stock solution 100ml
    Sulfur dioxide saturated liquid 500ml
    Formalin solution 0.05 500ml
    Composite electrode replenishment solution 3.3 mol/L 500ml
    Gram's dye liquor 100ml
    Chrome azurol S mixture 10ml
    Glacial acetic acid-triethylamine mixture 500ml
    Barium diphenylamine sulfonate saturated solution 100ml
    Magnesium chloride saturated solution 500ml
    Residual chlorine colorimetric solution 100ml
    Iodine monochloride-acetic acid solution 0.2 mol/L 500ml
    579 Records 12345 39

    Contact us

    TEL:+86-22-85689619

    Contact: Carter Cao.
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