Potassium bis(trimethylsilyl)amide, 20% w/w, 0.91M in THF, packaged under Argon in resealable ChemSeal bottles - POT HXMETHLDISILAZIDE WW 250ML [AA44208-AK-EA]
Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.