Other name : Hydroquinone dibenzyl ether/1,4-Dibenzyloxybenzene(Antiager DBH) CAS No∶621-91-0 Model∶192438-341 molecular formula:C20H18O2 molecular weight:290.34 Melting point130°C Appearance: white to white powder Fineness: 99.5% (on 100mesh sieve) Uses: antiager of rubber, it

The Main Technical Specification of Spiral Drill Collar O.D. I.D. Connections inch mm inch mm 4-1/8 104.78 2 2-1/4 50.80 57.15 NC31,NC35 NC35 4-3/4 120.65 2 2-1/4 50.80 57.15 NC35, NC35,NC38(3 1/2IF) 6-1/4 158.75 2-1/4 2-1 3/16 57.15 71.44 NC46(4 IF) NC46(4 IF) 6-1/2 165.1 2-1/4

IH-M9 Vaccum Liposuction Body Shape System Vacuum fat removal can promote tissue metabolism, repel the cellulite, tighten the skin, strengthen the skin elasticity and so on. Its effect will last for a long time. At the meanwhile, it can enhance the muscle elasticity and improve the cell metabolis

Syringic acid Chemical Name: Syringic acid Molecular Formula: C9H10O5 Formula Weight: 198.17 CAS No.: 530-57-4 Assay: 99%min Appearance: White crystal powder Package: 25Kg/drum or according to your packing demand Usage: Organic chemical intermediates, fragrance&flavor

perforated film Items: BOPP/CPP micro perforated film & BOPP/CPP macro perforated film Thickness: 20,25,28,30,35,40,55 micron Width :380MM,450MM,500MM,650MM,800MM,950MM 1. FOR micro perforated film Normally, micro perforated 's density is :P160 , this is :160 holes per square inch. TD

Style Type - Antique Designer Wear Best Chicken Cotton Fabric with Hosiery material stitch side CUP Available in White, Skin & Black colors. size - 30",32",34",36",38",40" Make to Order for PLUS sizes.