潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Package: 25KG/BAG,or as per customer's requirement

Molecular Structure:

Product description: Product Name: MKP MONO POTASSIUM PHOSPHATE Tech. grade MKP(0-52-34) Formula: KH2PO4 Molecular Weight: 136.09 Appearance: Odourless white crystalline product Specification Item Guaranteed value Typical analysis T Assay: % 99.0min. P2O5: % 52.0min. K2O: % 34.0min. Moisture: % 0.2max. Water insolubles: % 0.1max (all figures are in w/w basis) Packaging: woven polypropylene bag with polyethylene bag.N.W. 25kg/bag Storage: be stored in dry and ventilated storehouse.