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    Product name Specifications Packing Unit price / yuan
    Sodium bisulfite standard solution 50ml
    Ethyl benzene standard solution 50ml
    Sulfurous acid solution GR 500ml
    O-hydroxybenzoic acid oxime AR 5g
    Strontium hydrogen phosphate 4N 25g
    Reynolds salt AR 25g
    Chloronicotinic acid AR 5g
    Propyl gallate CP 100g
    Hexamethyldisilazane AR 100ml
    O-dianisamine hydrochloride AR 25g
    3.5-Dibromo-PADAP Specific reagent 1g
    Vitamin E water soluble BR 25g
    70% of yellow pyrene polysaccharide BR 0.1 g
    Huangcen glycoside 98% BR 0.1 g
    Levofloxacin 99% BR 0.1 g
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