SKU: 45459010573

Detergents CHEMets® Visual Test Kit - 0-3 ppm

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Description

Detergents CHEMets® Visual Test Kit - 0-3 ppmDetergents (anionic surfactants, MBAS) CHEMets Visual Test Kit 0 3 ppm Methylene blue active substances (MBAS) bring about the transfer of methylene blue, a cationic dye, from an aqueous solution into an immiscible organic solvent. This occurs through ion pair formation by the MBAS anion and the methylene blue cation. The intensity of the blue color in the organic solvent is directly related to the concentration of MBAS in the sample. Anionic

Detergents (anionic surfactants, MBAS) CHEMets® Visual Test Kit - 0-3 ppm

Methylene blue active substances (MBAS) bring about the transfer of methylene blue, a cationic dye, from an aqueous solution into an immiscible organic solvent. This occurs 
through ion pair formation by the MBAS anion and the methylene blue cation. The intensity of the blue color in the organic solvent is directly related to the concentration of MBAS in the sample. Anionic surfactants commonly used in commercially available detergent formulations are prominent methylene blue active substances, and are strongly responsive to this chemistry. Test results are expressed as ppm (mg/L) linear alkylbenzene sulfonate (LAS). 

Range: 0-3 ppm
MDL: 0.125 ppm
Method: Methylene Blue

Includes:

  • 20 Tests
  • Comparator
  • Reaction Tube with Lid
  • Tip Breaking Tool
  • Instructions

Additional Literature:

K-9400 - Literature
K-9400 - Technical Datasheet
K-9400 - Technical Bulletin
K-9400 - Instructions English
K-9400 - Instructions French
K-9400 - Safety Datasheet - Detergent Round

Video:

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SKU: 45459010573

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4.1 ★★★★★
Based on 365 reviews
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K
Verified Purchase
Kenneth W. Majors
San Leandro, US
★★★★★ 4
These work for dry mouth!!
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
Severe dry mouth from Chemo treatments. These were recommended. They work great overnight while sleeping. Stick one to the roof of your mouth and it helps. Not as good new but you don’t wake up with your tongue glued to the roof of your mouth. These are worth trying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
E
Verified Purchase
EL H.
Charlottesville, US
★★★★★ 5
This product helps with dry mouth!
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
This product definitely helps with dry mouth! I prefer the cinnamon flavor- the light mint flavor is ok, too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
M
Verified Purchase
Mrs. L.
Boise, US
★★★★★ 1
Not for me
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
I was excited to try these as cinnamon is a favorite of mine. I've used the fruit flavored and liked them, but these were problematic for me. First they badly stained my night guard (which I've tried numerous things but can't remove the orange color) and second they caused some mild injury to the mucus membranes of my mouth. I've pitched them and reordered the fruit flavored.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
D
Verified Purchase
Dan 1955
Pawtucket, US
★★★★★ 5
Relieves dry mouth
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
Excellent for relieving dry mouth when you can’t or forget to hydrate. Helps prevent a cause of tooth decay. Fantastic for anyone that frequently wakes up with dry mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
Jennifer Metcalf
Natrona Heights, US
★★★★★ 5
Great reference textbook.
Format: Paperback
I love the style of the author's writing for this text. It is not too dense, and they provide humor/ a more personal approach. The way the chapters are divided is great for a quick glance. I like that it provides a section devoted to the techniques of each theory and provides different case examples. I initially went back and forth between renting and purchasing. Ultimately, I'm glad that I purchased it because I think it will be a good quick reference guide.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2022

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