MACHEREY-NAGEL90725, Dipyridyl Paper, Box of 200 Strips
A**R
Test paper is easy to use and much more convenient than liquid AAD ...
Order arrived faster than expected. Test paper is easy to use and much more convenient than liquid AAD for field work. Test paper comes in a convenient plastic box.
T**A
Use vinegar
Must first spray with vinegar for them to work
TrustPilot
5天前
2 个月前