acidic

the occasional acidic comment.

Does acidic soil preserve well?

Note： ①“ ○+ ” Means acidic and aeroginous reaction； ②“+” Means acidic or positive reaction； ③“-” Means negative reaction.

OBJECTIVE:To study the process of acetylized racemization of D-penicillamine in the acidic condition.

Basic, acidic extrusive and volcanoclastic rocks are known as the main rock types.

Cation exchange resin, strong acidic styrene (001x8);Duolite C20,sodium form;

The spectrogram suggested that the absorption peak of the pigment was 627nm in alkalinous condition, 527nm in acidic condition.

The particulates have more acidic pollutants with strong acidity and have the corrodibility to grottoes.

Development of preparation of acidic dyes by oxidization of triarylmethane Leuco was reviewed with 21 references.

A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.

In acidic medium, the interaction of potassium dihydrogen phosphate with ammonium molybdate, potassium antimonyl tartrate and ascorbic acid result in blue compound complex.

Results indicated that the dyeing effect of acidic azaleine is better than hematoxylin followed by a wash of eosin to microsections of these three specimens.

Single antibody of NSE, multi-antibody of glial fibrillary acidic protein (GFAP) and single antibody of neurofilament (NF200) were provided by Wuhan Boster Company.

The method of liquid phase synthesis of dioxane from the cyclodehydration of diethylene glycol catalyzed by ASP-type solid acidic catalysts was studied.

Diphenylbenzidine was synthesized by diphenylamine using glacial acetic acid and water as solvent in acidic condition.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

A white powder,coarse particles and mealiness ,hardly souble in acidic or alkaline solutions,with stable chemical property and good sintering performance.