TDS (total dissolved substances) solution 1382 mg / L (ppm) for calibration with certificate of analysis.
Individual portions – convenient & always fresh & no contamination risk.
฿2,033.00
TDS (total dissolved substances) solution 1382 mg / L (ppm) for calibration with certificate of analysis.
Individual portions – convenient & always fresh & no contamination risk.
มีสินค้าอยู่ 2
TDS (total dissolved substances) solution 1382 mg / L (ppm) for calibration with certificate of analysis.
Individual portions – convenient & always fresh & no contamination risk.
สินค้าทั้งหมด
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
สินค้าทั้งหมด
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
สินค้าทั้งหมด
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
สินค้าทั้งหมด
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
สินค้าทั้งหมด
Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
สินค้าทั้งหมด
Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm resolution
สินค้าทั้งหมด
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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