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    Product name Specifications Packing Unit price / yuan
    Lithium bromide standard solution
    Bromocresol green label solution
    0.1% bromocresol green ethanol solution 100ml
    Bromocresol violet ethanol 0.016 500ml
    Bromine valency oil standard liquid 1gBr 100ml
    Bromine valency oil standard liquid 50gBr 100ml
    Sodium bisulfite standard solution 0.5 mol/l 50ml
    Sulfite standard solution
    New Red Label Liquid
    COD kit 4 pcs/set
    P-chlorophenyl fluorone AR 1g
    5-Bromo-PADAP AR 1g
    Fulgen's dye liquor -45 ℃ 6kg
    Amino C acid chlorophosphonazo AR 1g
    Zinc citrate AR 500g
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