Gold Member Since 2017
Audited Supplier
Hangzhou Lohand Biological Co., Ltd.

Test Paper, pH Meter, Conductivity Meter manufacturer / supplier in China, offering Ammonia Nitrogen / Total Phosphorus Meter Portable Water Quality Meter with Patent From Hangzhou Lohand (LH-NP2), Chemical Lab Equipment High Accuracy Multifunctgional Portable Water Quality Meter (LH-NP2), Multiparameters Ammonia Nitrogen, Total Phosphorus Meter / Tester /Transmitter and so on.

(/ )

Supplier Homepage Product color comparison tube (Total 53 Products )

Below is a group product of color comparison tube

.
View:
Show: