Pay in installments of $19.18 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Test StripsEach Test Paper variant is tailored for its intended purpose relevant specific areas of science or laboratory work. These are used in fields such as chemistry, biochemistry, nutrition, environmental science, etc. Ascorbic Acid Test Paper: Used for qualitative analysis of the presence or concentration of ascorbic acid (Vitamin C) in a solution Cobalt Chloride Test Paper: Can accurately identify the level of moisture present with a humidity level of 50%
Each Test Paper variant is tailored for its intended purpose relevant specific areas of science or laboratory work. These are used in fields such as chemistry, biochemistry, nutrition, environmental science, etc.
- Ascorbic Acid Test Paper: Used for qualitative analysis of the presence or concentration of ascorbic acid (Vitamin C) in a solution
- Cobalt Chloride Test Paper: Can accurately identify the level of moisture present with a humidity level of 50% or higher
- Congo Red Test Paper: Used to test narrow-range acidic solutions for metal plating where pH values are very low (pH 1.0-3.0)
- Fluoride Red Test Paper: Detects Fluoride in steps of 0, 10, 25, 50, and 100ppm. The tested solution must have a pH of 0.5.
- Lipid / Fat Test Paper: Detects the presence of Lipids: Fats, Oils, Waxes. This may include hydrophobic molecules, sterols, and fat-soluble vitamins, including Vitamins A, D, E, and K, as well as Cholesterol.
- Glucose Test Paper: Detects 0.1 – 2.0% glucose. This tool is ideal for determining glucose levels in experiments involving osmosis and diffusion, as well as educational urine analysis and food science studies.
- Lead Acetate Test Paper: Detects Hydrogen Sulfide in water in concentrations as low as 5ppm
- High-Level QAC Test Strip: The High-Level QAC Test Strip (Quaternary Ammonium Compounds) measures the range of 1-1500 ppm in increments of 200, 400, 750, 1000 and 1500 ppm, and gives results in just seconds. Check for higher levels of QAC when testing stronger solutions that kill pathogenic organisms, as opposed to testing for residual QAC with our Low Level QAC test strip, or our standard QAC Quick Response Test Strip.
Brand: Precision Labs
| Product Code | Type | Strips | Description |
| SE.LW3750-01 | Ascorbic Acid | 50 | |
| SE.LW3757-01 | Cobalt Chloride | 100 | Read instructions |
| SE.LW.3767-01 | Congo | 100 | Solution must be water-based |
| SE.LW3728-01 | Fluoride | 100 | |
| SE.LW3778-01 | Lipid / Fat | 75 | |
| SE.LW3729-01 | Glucose | 40 | |
| SE.LW3777-01 | Lead Acetate | 100 | Doesn't cross-react w/thiols, thioketones or mercaptans |
| SE.LW729-02 | GLUCOSE 0-3000mg |
50 |
The Glucose test strip is specific to testing glucose |
| SE.LAB.QAC.1500 |
QAC 1-1500PPM (200PPM increments) |
100 |
Quaternary Ammonium Compounds Test Strips |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 4
Comforter
Nice and cooling but bigger color looks more yellow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Hot sleepers need this
Color: Haze Blue, Size: King(106"*90")
i love this, im a very hot sleeper but this has been a game changer for me at night, its so soft and breathable i can sleep at night without waking up so hot. it doesnt hold odor and for the price of this its so worth it, i wish they had different colors cause light colors stain easier but i love the one i got.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Cool and looks good
Color: Haze Blue, Size: King(106"*90")
Looks really nice and cooling. We love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Love it! Both sides, soft, cool and cozy
I am a very HOT sleeper and I love this blanket! I have a couple other cooling blankets including the Rest brand which is now extremely expensive. This blanket is just as good as Rest's, if not better because it has two different sides. The cooling side does stay very cold to the touch and the microfiber side is very cozy and snuggy without overheating me. I like the weight of the blanket it's not too heavy but it's not too light or thin. Even my cat loves this blanket! She has a lot of blankets/ places to sleep but often I find her on my bed curled up on this blanket in particular. Just be sure to always wash in cold water and dry without any heat. I wash mine in cold and either use the no heat cycle of my dryer or more often air dry it, hanging it over my bedroom door with a fan pointed on it. Because of the material it dries quickly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
★★★★★ 5
Edredón de pluma de ganso
Color: White/All Season, Size: Queen
I’m extremely happy with this comforter. The quality is outstanding — it feels soft, fluffy, and luxurious, just like a hotel duvet. The cotton fabric is breathable and comfortable, making it perfect for all seasons. It keeps me warm at night without feeling too heavy or overheating.
The stitching and overall construction are very well done, and it looks beautiful on the bed. It also arrived well packaged and expanded nicely after opening. The Queen size fits perfectly and gives the bed a clean, elegant look.
For the price, this is an amazing value. Highly recommended if you want a cozy, high-quality comforter that feels premium!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
recommand products
K&N Panel Filter E-2018
130.61
K&N Panel Filter 33-2233
79.09
Hatco Ultra-Glo 18-Inch Double Ceramic Tile Infrared Strip Heater
492.52
Hatco Ultra-Glo 36-Inch Standard Wattage Double Ceramic Tile Infrared Strip Heater with Aluminum Housing
643.50
Bates Mens Ranger II Hot Weather Composite Toe Boot
129.99