081-855-1842
02-541-4199
-
×
เครื่องควบคุมค่าความนำไฟฟ้า
1 × ฿29,425.00
Subtotal: ฿29,425.00
The sodium and sodium chloride standard solutions are used for the calibration of pocket sized, portable, bench salinity meters and sodium ISE.
Related products
All Product
฿3,103.00
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
All Product
฿3,103.00
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
All Product
฿3,103.00
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
Out of stock
All Product
฿3,103.00
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
฿3,105.14
Range 0.0 - 15 ppm | Molybdenum Blue Method | 0.1ppm resolution
All Product
฿3,103.00
Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
Out of stock
All Product
฿3,103.00
Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm