女高中生边自慰边呻吟,美女被扒开腿用震蛋器折磨,小12萝8禁用铅笔自慰喷水

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    N-1923 Extraction Agent

    Chemical Name: Secondary carbon primary amine

    Appearance: yellow transparent liquid

    Flash Point:>95℃

    Boiling Range:>150℃

    PH Value:9.8(25℃,50.0g/L)

    Density/Relative Density:0.8204×103 kg/m3 (20.0℃±0.1℃)

    Specific Weight:

    Refractive Index:1.4530

    Viscosity:13.3mm2/s (20.0℃±0.02℃,kinematic viscosity)

    Primary amine Content:≥93%

    Uses: used for separating Thorium, Rare earth transitional elements and so on.

    Contact:Mr Li +86-13917738666 13907055968 E-mail:rareearth@vip.sina.com sales@jiexintech.cn
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    女高中生边自慰边呻吟,美女被扒开腿用震蛋器折磨,小12萝8禁用铅笔自慰喷水