Free quotations · Genuine products · Delivery across Thailand and worldwide
Free quotations · Genuine products · Delivery across Thailand and worldwide
Product code: MX-11216
The HI93764A-25 reagent kit contains 25 ready-to-use vials of HI93764A-0 and 1 bottle HI93764-0 Nessler reagent. These high quality reagents follow an adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method.
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The HI93764A-25 reagent kit contains 25 ready-to-use vials of HI93764A-0 and 1 bottle HI93764-0 Nessler reagent. These high quality reagents follow an adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method. In this method, the reaction between ammonia and reagents causes a yellow tint in the sample. The amount of ammonia is then measured colorimetrically. The intensity of color is determined by a compatible photometer and the concentration is displayed in mg/L (ppm) of ammonia nitrogen. These reagents are designed to be used with samples that have an expected range of 0.00 to 3.00 mg/L (ppm) ammonia nitrogen. Hanna vials contain pre-dosed reagent so the user simply needs to add a small quantity of the sample to use as the blank, followed by the addition 4 drops of the Nessler reagent to measure the concentration. With pre-dosed vials, test preparation time is dramatically reduced and there is no time-consuming reagent preparation procedure or glassware cleaning. The vials and caps of the reagents have been designed to avoid accidental reagent spills. Due to the pre-dosed reagents, the amount of chemicals and handling time is also minimized.
MX-10828
Microscope slides are high-quality clear glass sheets, very clean, for viewing samples under a microscope. They are packed in a vacuum box with paper between each slide to preserve quality, and have smooth rounded edges for safe handling.
Axygen
MX-10805
Pipette tips, 10 µl; Made of Polypropylene (PP) plastic, Certified RNase, DNase, and endotoxin free; Pack size 1000 pieces per pack, non-sterile
Axygen
MX-10806
Pipette tips, 20 µl; Made of Polypropylene (PP) plastic, Certified RNase, DNase, and endotoxin free; Pack size 1000 pieces per pack, non-sterile
Hanna
MX-12277
HI7087L is a premium quality 0.23 g/L Na+ (sodium) standard solution produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers.
