Title Description
Star Product Yes
REF No 3689
Trademark GBL® ROSE-URI
Product Name WEB İÇİN
Regulation
Purpose It is used for the qualitative determination of glucose in urine.
Working Principle
Warnings, Precautions, Recommendations Caution. Wear protective gloves/protective clothing/eye protection/face protection. IN CASE OF CONTACT WITH EYES: Rinse with water for several minutes. Remove contact lenses if fitted and easy to do so. Continue rinsing.
Ingredients Trisodium citrate (anhydrous), sodium carbonate, copper (II) sulphate pentahydrate.
Colour Mavi.
Odour
Storage Temperature 15/25°C
Shelf Life After Opening the Lid After opening the lid, it can be used throughout its expiry date when stored under recommended storage conditions.
Shelf Life 1 year
pH (at 25°C)
Appearance
Concentration
Accessories
Application 1. Add 8 drops (0.05 ml) of urine to 5 ml of Benedict's Solution Qualitative (GBL Stock Code 453689020500) reagent.
2. Bring to the boil and keep in a boiling water bath for 5 minutes. If the glucose concentration is only 0.1% or less, the precipitate will only be visible after cooling.
3. If the resulting colour is blue or cloudy green, the result is negative.
4. If it is yellow-green in colour, it is + and indicates less than 0.5% glucose. It may appear after cooling.
5. Greenish-yellow colour is +++ and means 0.5-1% glucose.
6. Yellow colour is considered ++++ and means 1-2% glucose.
7. An orange or red colour is considered ++++ and means that more than 2% glucose is present.
Microbiological Properties

Precipitate Colour

Sugar Concentration

Yellow-green

less than 0.5%

Greenish-yellow

%0,5-1

Yellow

%1-2

Orange or red

Over 2%

Ordering and Packaging Information
Order No Unit Volume Packaging Type Quantity in a Box
453689030250 Bottle 250 mL 250 ml, PP White Bottle with Dropper 32
453689020500 Bottle 500 mL 500 ml, HDPE White Bottle 28 mm 24