产品名称 : | PH1922 | 白酒(粮食酒)真伪检测试剂(氢氧化钠法) Grain wine authenticity detection reagent |
产品品牌 : | 飞净 PHYGENE |
④巴氏吸管:3mL×3支
Operation procedure
(1) Take 3ml sample of the wine to be tested with a straw and put 10 drops of liquor authenticity reagent into the colorimetric tube, cover the lid and shake well (if the amount is small, it can be scaled up according to this ratio);
(2) Put in hot water above 80 degrees, water bath for 10 minutes;
③ Take out to observe the color change, the color is: transparent colorless - light yellow - yellow - deep yellow; Colorless suspected ethanol or methanol mixed wine, light yellow or yellow for grain brewed (or contain grain brewed ingredients).
Note:
1, low concentration liquor to increase the dose and prolong the water bath time, in the observation of color change.
2, the reagent contact skin, please rinse with a lot of water, please keep high properly, avoid children contact.
3. The reagent is a chemical reagent. It is prohibited to eat, and liquor containing the reagent is not allowed to be eaten.
The list:
① Liquor (grain wine) detection reagent 1 bottle
② Disposable gloves: 1 pair
③ Transparent centrifugal tube: 15mL×3 pieces
④ Pap straws: 3mL×3
温馨提示:1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。2.为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。3.实验结果可由多种因素影响,相关处理只限于产品本身,不涉及其他赔偿。
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