Free quotations · Genuine products · Delivery across Thailand and worldwide
Free quotations · Genuine products · Delivery across Thailand and worldwide
Product code: MX-12315
True color is caused by dissolved compounds in water. It can be natural or artificial. Dissolved and suspended solids (together) cause apparent color. Color is measured in Platinum-Cobalt units. The AWWA recommends ≤ 15 PCU. The HI 727 Checker®HC is extremely simple to use.
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The HI727 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure the color of water. Used in drinking water and wastewater, the color of water may indicate the presence of undesirable and potentially harmful material, such as organic matter. Other harmless constituents of water such as tannins, iron and manganese, may also be present and impart color. The HI727 reports the color of water from 0-500 PCU (Platinum Cobalt Units).
| Range | 0 to 500 PCU |
|---|---|
| Resolution | 5 PCU |
| Accuracy @ 25°C | ±5% of reading ±10 PCU |
| Light Source | LED @ 470 nm |
| Light Detector | silicon photocell |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Battery Type | (1) 1.5V AAA |
| Auto-off | After ten minutes of non-use |
| Dimensions | 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) |
| Weight | 64 g (2.25 oz.) |
| Method | adaptation of the Standard Methods for the Examination of Water and Wastewater, 21th edition, Colorimetric Platinum Cobalt method |
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.
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Pipette tips, 10 µl; Made of Polypropylene (PP) plastic, Certified RNase, DNase, and endotoxin free; Pack size 1000 pieces per pack, non-sterile
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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.
