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Description
Professional Strep A Test Cassette - Pack of 25For professional use only. Rapid results Strep A screening test. Includes: Test Cassettes Extraction Buffer Tubes Sterile swabs Workstation IFU Test Procedure 1. Add 4 full drops of Regent A and B to tube Bring the pouch to room temperature before opening it. Remove the test strip from the sealed pouch and use it as soon as possible. Hold the Reagent A bottle vertically and add 4 full drops (approximately 240 L) of Reagent A to an extraction test
For professional use only.
Rapid results Strep A screening test.
Includes:
- Test Cassettes
- Extraction Buffer Tubes
- Sterile swabs
- Workstation
- IFU
Test Procedure
1. Add 4 full drops of Regent A and B to tube
Bring the pouch to room temperature before opening it. Remove the test strip from the sealed pouch and use it as soon as possible. Hold the Reagent A bottle vertically and add 4 full drops (approximately 240 μL) of Reagent A to an extraction test tube. Reagent A is red in color. Hold the Reagent B bottle vertically and add 4 full drops (approximately 160 μL) of Reagent B. Reagent B is colorless. Mix the solution by gently swirling the extraction test tube. The addition of Reagent B to Reagent A changes the color of the solution from red to pale yellow.
2. Add the throat swab into the tube
Immediately add the throat swab into the extraction test tube of yellow solution. Agitate the swab by rotating it at least 10 times. Leave the swab in the extraction test tube for 1 minute. Then express the liquid from the swab head by rolling the swab against the inside of the tube and squeezing the tube as the swab is withdrawn. Discard the swab.
3. Transfer 3 drops of the sample solution
Fit the dropper tip on top of the extraction buffer tube. Place the test cassette on a clean and flat surface. Do not move the test cassette during the test. Hold the dropper vertically and transfer 3 drops of the sample solution (approx.80μL) to both sample wells and then start the timer. Read the result at 10 minutes. Do not interpret the result after 20 minutes
4. Interpretation of results
POSITIVE:* Two lines appear. One coloured line should be in the control line region (C) and another apparent coloured line should be in the test line region (T). specimen. Therefore, any shade of colour in the test line region (T) should be considered positive. NEGATIVE: One coloured line appears in the control line region (C). No line appears in the test line region (T). INVALID: Control line fails to appear. Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Review the procedure and repeat the test with a new test.
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Love!
Size: 1.7 Fl Oz (Pack of 1)
It’s a little runny but honestly doesn’t bother me at all. Gives me a good glow with a little coverage! Better than any expensive ones I’ve used & layers well with or without makeup. Just wish it was a higher spf but definitely buying again.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Great product and evens out skin splotchiness
Size: 1.7 Fl Oz (Pack of 1)
Sun Bum makes great products. I like the tint that evens out my splotchy arms as well as my face..!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
I loved this sunscreen! Does not irritate.
Size: 1.8 Fl Oz (Pack of 1), Color: Matte
My skin is medium/dark tan with pink undertone and is sensitive/ rash prone. I purchased this because it was listed on folliculitisscout.com as a sunscreen that does not cause skin irritation. It does not irritate at all and does not have any ingredients that would flare eczema / rosacea/ psoriasis/seborrheic acne/ etc. This sunscreen is very much like a sheer foundation. ( I chose matte)
I was afraid it might look too much like makeup, which I really didn't want. I wanted a natural look without having the ghost pale look of sunscreen. This was perfect for my skin. Blended in perfectly without looking like sunscreen or makeup. It has a very nice finish. It is described as matte, but I would call it a natural finish, not too overly matte. I took five different face sunscreens on my most recent vacation and ended up using only this. It is pricey but good! I will be wearing this all summer.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Great quality sunscreen!
Size: 1.8 Fl Oz (Pack of 1), Color: Original
I love this brand of sunscreen for the face. Colorscience Classic goes on smooth and blends in with my natural fair coloring. It protects my skin well. I use it every day since my dermatologist kept reminding how important it is to protect my skin.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
BEST MAKEUP EVERRRR!!!
Size: 1.8 Fl Oz (Pack of 1), Color: Original
Love this! Blends into natural skin color so well. Coverage is great without looking cakey or like heavy makeup but evens out skin tone and lasts all day. Doesn’t dry my skin. I’m 50+ and don’t even use moisturizer before applying. Apply with fingers and use a brush with powder and again, lasts all day! I don’t use anything else.
However I do NOT like their color sciencepowder. It’s horrible. But I love the Younique pressed powder with it. Bought on a whim to get spf and so glad I did. Tried It brand and some others and none compares!
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Reviewed in the United States on November 14, 2025
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