Tert-Butylhydrazine hydrochloride CAS:7400-27-3 Appearance:white powder Packing:25kg/drum Usage:pharmaceutical material and intermediate

we are the chief construction machinery export in china and and have been handling various kinds of construction machinery also include parts of machinery for about 16 years. Machines are about bulldozers.excavators.loaders and other machines of construction machinery. The parts of our constructi

Place of Origin United States Brand Name Power Integrations Model Number TOP250YN Type Drive IC Application VCD/DVD Player Supply Voltage 700V Dissipation Power 290W Operating Temperature -40°C ~ 150°C Frequency Range 66 ~ 132kHz Package Type TO220-6 Drain Voltage -0.3-700V

L-arginine L-精氨酸 Product name: L-Arginine (L-1-Amino-4-guanidovaleric acid) Properties: White orthorhombic (dihydrate) crystals or white crystalline powder. Melting point 244 ° (decomposition). The water of crystallization, after losing crystal water at 105 degrees. Soluble in water,

LED Tube Features Great Lighting source, the chip of led is of high quality and bigger size, 14*17chip, which is from HUGA in Taiwan. It can resist higher anti-static and distribute more brightness, esp. 3528 smd led is at least 2000mcd or 6lm. Low light attenuation, esp. the white light is adop

Dear Sir, Our company,Xiamen Yate Stone Co.,Ltd can offer you all kinds of stone products,such as granite tiles&slabs,countertop,cube,cobble,kerbstone,paving stone,fountain,carving/sculpture,sinks,tombstone/monument,lantern,column,blinmanstone,mosaic,fireplace,ceramic tiles and other building m