081-855-1842
02-541-4199
The sodium and sodium chloride standard solutions are used for the calibration of pocket sized, portable, bench salinity meters and sodium ISE.
Related products
฿90,950.00
ช่วงการวัด pH 0.00-14.00
All Product
฿3,103.00
Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution
All Product
฿3,103.00
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
All Product
฿3,103.00
Range 0.0 - 30.0 ppm | amino acid method | Resolution 0.1ppm
Out of stock
All Product
฿3,103.00
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
฿3,103.00
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm