feed additives choline chloride ；clay Stabilizer1 Standard:content 50% 60% 75% 2 corn cob 3 packing: 25 kg/bag 4 CAS No.: 67-48-1 

1.drilling fruid encapsulated ammonium persulfate 2.High temperature gel situation 3.Short gel breaker time 4. Stable supply 1. Appearance: Off-White Granules 2. Faint Organic Odor Specific

1.Chemical name: Tetramethyl ammonium chloride 2.CAS No.:75-57-0 3.Package:25KG/drum or bag ;12MT/20'fcl; 4.Min order:12MT