
Total Hardness Test Kit (HR) - LH-2013
LKR 7,300.00

10" Sponge Cartridge - 1 Micron
LKR 600.00
Residual Chlorine Test Kit – LH-2002 (0.05 – 1.0 mg/L)
LKR 6,450.00
Call us on 0761376600 for more information
SKU:
LL-152
Category: Laboratory Test Kits
Description
50 tests can be done from one box.
Operation
- Take out tube, pour about 15ml water sample into tube, add residual chlorine reagent and shake up until it is dissolved fully.
- Put the colorimetric tube to the blank of the standard card, then lift the tube up to 2cm, observe the color in the tube from top to bottom. The concentration (mg/L) level of the standard card that has the same color as the sample shows the concentration of the sample.
Notes
- The pH of the water sample to be tested is 5.0~8.0, and the temperature is 15-25° C
- The presence of other oxidants can interfere with the determination.
- Calorimetry should be completed within 5 minutes after the addition of the agent.
Additional information
Weight | 0.2 kg |
---|---|
Measuring range |
0.05 – 1.0 mg/L |
Color reaction |
none-red |
Packaging detail |
50 units/box |
Shipping & Delivery


We strive to deliver your orders within 3 to 5 working days from the date of purchase. Once your order is confirmed, it will be processed and dispatched promptly. Delivery times may vary based on your location, but our team ensures efficient shipping to meet the expected timeframe.
For tracking information, a confirmation email with a tracking number will be provided once the order is dispatched. Please note that weekends and public holidays may slightly delay delivery.
If you have any concerns or inquiries regarding your shipment, feel free to reach out to our dedicated support team for assistance.
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