Additional information
is_customized | Yes |
---|---|
Model Number | – |
Origin | Mainland China |
42.90 $
2984 in stock
is_customized | Yes |
---|---|
Model Number | – |
Origin | Mainland China |
PH Powder Calibration Solution
Directions for use:
Step 1: Open the packet and pour the powder into a cleaning dry glass container.
Step 2: Add 250mL deionized water or distilled water to the beaker.
Step 3: Stir until the powder has completely dissolved.
Step 4: Calibrate your pH meter. Rinse the meter by pure water before test
Specification:
Each Pack Volume: 250 ml
Each powder packet/sachet makes 250ml of solution when mixed with distilled or deionized water
Accuracy: ±0.01pH at 25°C
Quantity: 3/6/15pcs
Package include:
3/9/15pcs Calibration Buffer Powder
Description: The 16-in-1 Water Quality Test Strips are suitable for various places to test the water quality, such as domestic and industrial water, well and tap water, pool and spa, hot springs, fish tanks, and aquariums, etc. The Water Testing Strips Kit will provide you with a fast and accurate Take 5-10mL of the samples, then take out some of the cleaned samples for testing after standing for a while.2. Carry out the test at a room temperature of about 25°C.Testing Methods:1. Immerse the reaction area of the test paper in the solution to be tested for 1-2 seconds, [...]
57.94 $ Add to cartbody,td,th { font-family: Verdana, Geneva, sans-serif; font-size: 12px; color: #636363; } body { margin-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; } a{ color: #636363; text-decoration: none; } a:hover { text-decoration: none; color: #636363; } a:active { text-decoration: none; color: #636363; } em { color: #BD1A1D; font-style: normal; font-weight: 700; } Hot Sale TDS Testing Pen Aquarium Fish Yank Water Hardness Meter GH/DH Test Tool Dropship Description : Features: TDS means Tatal dissolved solids,on behalf of impurities dissolved in water, the larger the value of TDS, indicating the content of impurities in the water, [...]
44.71 $ Add to cartBullet Points:1、15 in 1 Water Test:Total and other 15 projects in total,Water quick test, provides results in a matter of seconds2、Health: Test strips are Suitable for drinking water, aquarium, fish tank, swimming pool and spa, industrial water, pond, hot spring water water tester with precise colour coordination and high sensitivity,Use professional health drinking water test strips to test water quality standards.4、.Easy to use: Dip the drinking water test paper into the water for2 seconds, hold it in the air for about 1min,then adjust the color of the bottle back to get the reading.5、Easy to carry:100 pieces,water quality [...]
43.55 $ Add to cartBullet Points: 2、.Health: Test strips are Suitable for drinking water, aquarium, fish tank, swimming pool and spa, industrial water, pond, hot spring water testing. 3、Professional: High-quality water tester with precise colour coordination and high sensitivity,Use professional health drinking water test strips to test water quality standards. 4、Easy to use: Dip the drinking water test paper into the water for2 seconds, hold it in the air for about 1min,then adjust the color of the bottle back to get the reading. 5、Easy to carry: 100 pieces, water quality should be tested weekly, drinking water test strips are easy [...]
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44.24 $ Add to cartTool free design 5 GB/s transfer rate UASP transfer Pprotocol supported Universal compatibility LED indicator Color: Black Internal Interface: SATA3.0 External Interface: USB3.0 Material: ABS fire-resistant + rubber oil support Advantages: Tool free/hot plug/driver not required Transfer rate: 5GB/s Cable Length: USB 3.0 Micro USB Cable 40CM Features Supports all standard 7mm/9.5mm 2.5 inch SATA I/II/III HDD and SSD up to 2TBMax Compatible Operating Systems: Windows 2000/Windows 98/ XP /Vista/ 7/ 8/10,Lunix,Mac OS 9.1/10.8.4 above Tool-free installation; hot-swap plug and play; LED indicator; No Reboot or Additional Driver needed; package instruction: 1 x 2.5 Hard Drive Enclosure 1 x [...]
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