Combur 3 test test strip, 50 pcs

Product features:

The high quality of the Combur-Test® product line is the result of years of targeted research and development. In addition to the extensive resistance to vitamin C, Combur-Test® is characterized through a high sensitivity and a clear and reliable result display.
As a central diagnostic tool, Combur-Test® finds its use in medical practices and clinics.

Test structure:

The construction:

• fixes the reagent paper overvoltage with a nylon net and an underlying suction paper without the use of adhesive on a stable carrier film

The nylon net:

• ensures a uniform penetration of urine into the test fields
• supports a homogeneous color development
• fixes the test fields without the use of adhesives on the carrier film and prevented color crushing caused by adhesives on the carrier film
• protects the test fields from contamination

The suction paper:

• takes up excess urine and thus prevents chemical interactions through the transit of reagents from the neighboring test fields

The strong carrier foil:

• gives the test strip high stability, whereby the splash of urine - z. B. when stripping the test on the sample vessel - can be prevented
• allows safe, hygienic work

Sensitivity:

The vitamin C emblems:

• vitamin C effectively defends - for reliable values
• thus prevents false-negative results in the test fields of blood and glucose largely
• shows the strongest resistance to vitamin C in a comparison of five customary urine test strips

The practical detection limit:

• is designed so that even minor pathological changes near the detection limit lead to significant color changes of the test fields

Test evaluation:

Reading the test results:

• takes place for all test fields simultaneously after 60-120 second reaction time
• is easy to perform by means of the lightfast color comparison scale made of high quality paint printing
• is performed in a dip direction, d. H. The strip is held to the color comparison vertically down to the test strip tube - no urine runs over the fingers

Easy to use:

• fast and easy test execution
• the test strip is immersed in the urine sample
• after 60-120 seconds, the test result is available
• all test fields can be read simultaneously

High quality test strip design:

• significant color changes already with marginally pathological changes in the urine
• Nylonnite fixation of test fields on the carrier film - without the use of adhesive - prevented color corruption caused by adhesives
• no overflow of colors and reagents between the test fields through integrated suction paper
• clear result display by homogeneous color development on the test fields
• simultaneous reading of all test fields after 1-2 minutes
• simple result evaluation based on the comparison scale in the color right, special paint printing

Vitamin C-resistance:

• about 20% of all urine samples have vitamin C in high concentrations
• in the urine sample present vitamin C can cause false-negative test results on the test fields of blood and glucose
• the consequence: Diseases may not be identified immediately and may not be initiated by therapies only delayed
• the solution: Combur-Test® reliably resists vitamin C and prevents largely distorted results on the test fields of blood and glucose
• a comparison of five common urinary test strips has resulted in: Only the COMBUR-TEST® product line is largely vitamin C-interrogated!

Parameter combinations:

SG	–
pH	✓
Leu	–
Nit	–
PER	✓
Glu	✓
Ket	–
UBG	–
Bil	–
Blond	–

Source: www. roche. de
Status: 01/2018