Lab OKE

Marine Magnesium Checker HC | Hanna HI-783 HI783

Iron Checker Colorimeter Alat Ukur Kadar Besi|Hanna HI 721 HI721

Freshwater Alkalinity Colorimeter Checker HC | Hanna HI 775

Color of Water Colorimeter – Checker HC | Hanna HI-727 HI727

High Range Copper Colorimeter Checker HC | Hanna HI702 HI-702

Ammonia / Amoniak Medium Range Checker| Alat Ukur Amonia Hanna HI 715

Marine Alkalinity Checker Colorimeter CaCO3 (Seawater)| Hanna HI 755

Ammonia Low Range Checker / Alat Ukur Kadar Amonia | Hanna HI 700

Iodine Checker Colorimeter / Alat Ukur Kadar Iodine Hanna HI 718

Chromium High Range Checker | Alat Ukur Kadar Kromium Hanna HI 723