

🧪 Precision in Every Drop — Don’t Compromise on Safety
Allegro Industries 2041-11K Bitter Sensitivity Solution comes in a pack of 6 glass ampules, each designed with a pre-drilled plastic cap for easy, spill-free pouring. Each ampule supports 3-5 fit tests, making it an efficient and reliable choice for respirator fit testing. Compact and lightweight, this solution is trusted by professionals to ensure accurate sensitivity testing while minimizing waste and mess.









| ASIN | B00K0Y4F84 |
| Best Sellers Rank | #156,737 in Health & Household ( See Top 100 in Health & Household ) #66 in Contact Lens Soaking Solutions |
| Date First Available | June 6, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | 2041‐11K |
| Manufacturer | Allegro Industries |
| Product Dimensions | 2 x 1.3 x 4.6 inches |
S**R
Fit test solution
Great product. Easy to use
F**E
Respirator Testing
Easy to use, crush the tube and drop into the atomizer. Has dropper end that helps. The only inprovement I would like would be a cover to put over the end of the tube to preserve the leftovers for a few days.
C**N
Five Stars
best price I have found
K**O
Five Stars
Great product
K**N
Tried to use as chewing preventative.
I bought this to add to some latex paint to try and deter my puppy from chewing a window frame. There is definitely a bitter smell (I can almost taste the smell in the back of my throat). In the end - it didn't work....
M**.
Medical application
The packaging label did not state Alegro as pictured on the Amazon web site Medical personnel stated that the material performed as expected..
M**N
Tubes were EMPTY
Half of the tubes we received were either empty, partially empty or the sponge would fall out so glass would get in the solution. Unable to return them because we really needed the little bit of solution that we actually received to fit test our N95 masks immediately. Very disappointing and will order elsewhere in the future.
A**R
The product is being used to keep Wattle birds and Honey eaters away from my grapes. So far, it is working.
Trustpilot
3 days ago
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