Filter

Showing 217–228 of 1012 results

31gluhj8kul__sl500_aa300_51e3a3ade280a
Add to wishlist
Out of stock

HI38049 CTK Ammonia Test Kit (Fresh Water)

฿5,350.00

Chemical test kit for the determination of ammonium freshwater in the range 0.0 mg / l to 3.0 mg / l (ppm). 100 Tests

Read more
31gluhj8kul__sl500_aa300_51e281cc647f2
Add to wishlist
Out of stock

Checker Disc

HI38049-100 – Reagents for CTK Ammonia

฿1,284.00

Reagent kit for HI 38049 (100 tests)

Read more
31gluhj8kul__sl500_aa300_51e0036eef50b
Add to wishlist
Out of stock

HI38050 CTK Nitrate Test Kit for Soil and Irrigation Water

฿7,276.00

Nitrate is reduced to nitrite in the presence of cadmium. The nitrite thus produced reacts with the reagent to yield an orange compound. The amount of color developed is proportional to the concentration of nitrate present in the aqueous sample.

Read more
31gluhj8kul__sl500_aa300_51e283b75071a
Add to wishlist
Out of stock

HI38050-200 – Reagents for CTK Nitrate

฿6,634.00

Reagent kit for HI 38050 (200 tests)

Read more
31gluhj8kul__sl500_aa300_51e0036eef50b
Add to wishlist
Out of stock

Colorimetric

HI38051 CTK Nitrite

฿4,922.00

Chemical test kit for the determination of nitrate in water in the range 0-50mg / l (ppm). Package size: 100 Tests

Read more
31gluhj8kul__sl500_aa300_51e0036eef50b
Add to wishlist

HI38054 CTK Ozone

฿4,922.00

The HANNA test kit for ozone determines the ozone concentration in water via checker disc. The reaction between ozone and the reagent causes a pink tint in the sample which is proportional to the ozone concentration.

Add to cart
31gluhj8kul__sl500_aa300_51e2854676b9f
Add to wishlist
Out of stock

HI38054-100 – Reagents for CTK Ozone

฿1,444.50

Reagent kit for HI 38054 (100 tests)

Read more
31gluhj8kul__sl500_aa300_51e043a05fe39
Add to wishlist

Colorimetric

HI38058 CTK pH

฿5,083.57

Chemical test kit for the determination of pH in the range 4-10pH. Package size: 300 tests

Add to cart
31gluhj8kul__sl500_aa300_51e2854676b9f
Add to wishlist
Out of stock

HI38058-100 – Reagents for CTK pH

฿1,070.00

Reagent kit for HI 38058 (300 tests)

Read more
31gluhj8kul__sl500_aa300_51e3a48971710
Add to wishlist

All Product

HI38061 CTK Phosphate

฿6,634.00

Chemical test kit for the determination of phosphate in the range 0:00 to 1:00 mg / / 0.0-5.0 mg / L / 0-50 mg / L (ppm).

Add to cart
31gluhj8kul__sl500_aa300_51e2911ee901f
Add to wishlist
Out of stock

Checker Disc

HI38061-100 – Reagents for CTK Phosphate

฿2,514.50

Reagent kit for HI 38061 (100 tests)

Read more
31gluhj8kul__sl500_aa300_51e0449d03c6a
Add to wishlist
Out of stock

HI38066 CTK Silica Low Range

฿6,955.00

Test kit for the chemical determination of silicate in the range 0-1 mg / l (ppm). 100 Tests

Read more