DOMINION VETERINARY
LABORATORIES LTD.
QUALITY CONTROL DEPARTMENT
RAW MATERIAL ANALYSIS
REPORT?b style='mso-bidi-font-weight:normal'>70R-BENZY
澳洲幸运10计划5码一期
澳洲幸运10历史结果
澳洲幸运10历史开奖号码
Lot No.:________________________________???????????????Date
Received:_____________
Expiry Date:_____________________________
|
PARAMETERS
USP 25
|
STANDARD
|
RESULTS
|
REMARKS
|
|
Description
|
Clear,
colourless oily liquid. Is neutral to litmus.
|
|
|
|
Solubility
|
Sparingly
soluble in water; freely soluble in 50% alcohol. Miscible with alcohol, with
ether, and with chloroform.
|
|
|
|
Specific
Gravity
|
澳洲幸运10计划软件
|
|
|
澳洲幸运10安卓手机软件
|
Neutralize
50 mL of alcohol containing 1 mL of phenolphthalein TS with 0.10 N sodium
hydroxide. Dissolve 10 mL of Benzyl Alcohol in 10 mL of the neutralized
alcohol, and titrate with 0.10 N sodium hydroxide: not more than 1.0 mL is
consumed.
|
|
|
|
Identification
|
Add
2 or 3 drops of it to 5 mL of potassium permanganate solution (1 in 20), and
acidify with 2 N sulfuric acid: the odour of benzaldehyde is perceptible.
|
|
|
QC DISPOSITION :? [????? ]??????PASSED???????????[????? ]??????REJECT
Analyzed
by:_____________________????????????Reviewed
by:______________________
Date:___________________________????????????Date:_____________________________
Revised
September, 2003 lo
?????/span>Approved by:
_____________________
澳洲幸运5人工计划网
极速赛车计划网址
极速赛车历史结果
SG赛车软件下载
快乐飞艇遗漏
澳洲5软件
SG赛车手机软件
澳洲10精准计划
