reagent; chemical agent
Tone colorsmāmámǎmàma
Meanings
1 sense · 4 examplesnoun
reagent; chemical agent used in laboratory experiments
Often classified by purity grades such as analytical reagent (AR), chemical pure (CP), etc.
Zhè这
zhǒng种
shì试
jì剂
xū需
yào要
bì避
guāng光
bǎo保
cún存
。
This reagent needs to be stored away from light.
Shí实
yàn验
qián前
qǐng请
jiǎn检
chá查
shì试
jì剂
de的
yǒu有
xiào效
qī期
。
Please check the expiration date of the reagents before the experiment.
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Fēn分
xī析
chún纯
shì试
jì剂
de的
chún纯
dù度
hěn很
gāo高
。
Analytical reagent grade chemicals have very high purity.
Qǐng请
dài戴
shàng上
shǒu手
tào套
zài再
jiē接
chù触
huà化
xué学
shì试
jì剂
。
Please put on gloves before handling chemical reagents.