081-855-1842
02-541-4199
-
×
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
1 × ฿3,745.00 -
×
HI708 Checker HC ® - Nitrite, HR
1 × ฿3,103.00
Subtotal: ฿6,848.00
For HI 96753 Photometer
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฿3,103.00
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
฿12,305.00
ช่วงการวัด 0.00-2.50ppm
฿90,950.00
ช่วงการวัด pH 0.00-14.00
All Product
฿3,103.00
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
