addn. 或 addns.

addition(s) (新增)

admin.

administration (管理)

amt. 或 amts.

amount(s) (數量)

appts.

apparatus (儀器)

aq.

aqueous (水成)

atmos.

atmosphere (氣壓)

b.pt.

boiling point (沸點)

coefft. 或 coeffts.

coefficient(s) (係數)

compsn. 或 compsns.

composition(s) (合成物)

cpd. 或 cpds.

compound(s) (化合物)

conc.

concentrated (濃縮)

concn. 或 concns.

concentration(s) (濃縮物，濃度)

contg.

包含

corresp.

corresponding (對應)

deg.

degrees (度)

deriv. 或 derivs.

derivative(s) (衍生物)

determn.

determination (測定)

dia.

diameter (直徑)

dil

dilute (稀釋)

distn.

distillation (蒸餾)

equiv. 或 equivs.

equivalent(s) (對等物)

esp.

especially (特別地)

evapn.

evaporation (蒸發)

extn.

extraction (萃取)

e.g.

for example (例如)

mole 或 moles

gram molecule(s) (克分子)

gp. 或 gps.

group(s) (群組)

insol.

insoluble (不可溶)

liq.

liquid (液體)

mfr.

manufacture (製造)

mfd.

manufactured (製成)

mfg.

manufacturing (製造)

max.

maximum (最大值)

m.pt.

melting point (熔點)

min.

最小值

mixt. 或 mixts.

mixture(s) (混合物)

mol. 或 mols.

molecule(s) (分子)

obtd.

已取得

opt.

optionally (選用)

oxidn.

oxidation (氧化)

partic.

particularly (尤其地)

pts.wt.

parts by weight (重量成份)

ppm.

parts per million (百萬分率)

ppte. 或 pptes.

precipitate(s) (沈澱物)

pptd.

precipitated (已沈澱)

pptn

precipitation (沈澱)

pref.

preferably (寧可)

prefd.

preferred (慣用的)

prepn.

preparation (準備)

prepd.

prepared (備妥)

prim.

主要

prod. 或 prods.

product(s) (產品)

prodn.

production (生產)

purificn.

purification (淨化)

quat.

quaternary (四價)

redn.

reduction (還原)

satd.

saturated (飽和)

sec.

次要

sepd.

已分離

sepg.

分離

sepn.

separation (分離)

soln. 或 solns.

solution(s) (溶液)

substit. 或 substits.

substituent(s) (取代基)

substd.

substituted (已取代)

temp. 或 temps.

temperature(s) (溫度)

tert.

第三層

i.e.

that is (換句話說)

vol.

卷期

wt.

weight (重量)

w.r.t.

with respect to (關於)