Giant-size molecular model components

Nalgene^?FEP bottle

Scienceware^?polypropylene scoops

Tris(ethylmethylamido)(tert-butylimido)tantalum(V)

三(乙基甲酰胺基)(叔丁基酰亚氨)钽(V)

Wheaton wide-mouth bottle

2′-Hydroxypropiophenone

2′-羟基苯丙酮

Caps for Duran^?laboratory bottles

Dri-gauze^TMfilter liner for Tunair^TMshake flask

HI-VAC^?vacuum valves

HI-VAC^?真空阀

NMR tube caps

Quickfit^?three-neck round-bottom flasks with angled necks