Oakton (WD-35653-13) TDS 15,000 Pouches (13,455 PPM) 20-Box
Oakton TDS 15,000 Calibration Pouches (WD-35653-13)
Oakton WD-35653-13 calibration pouches deliver lab-grade accuracy in the field. Each single-use pouch contains 13,455 PPM TDS solution standardized against NIST standards, ensuring your TDS meters maintain ±1% accuracy at 25°C. No mixing, no waste—just tear, calibrate, and trust your readings.
Why Oakton TDS 15,000 Pouches Matter
NIST-Traceable Standard
Every batch standardized against NIST reference materials for regulatory compliance and audit-ready documentation
13,455 PPM Precision
High-range TDS calibration point ideal for industrial water, brackish sources, and wastewater monitoring applications
Single-Use Convenience
Premixed pouches eliminate contamination risk and solution degradation—fresh calibration every time
±1% Temperature Accuracy
Calibrated to deliver ±1% accuracy at 25°C with clear temperature coefficient data for field compensation
Field-Ready Format
Portable pouches designed for on-site calibration without bulky bottles or measuring equipment
20-Pouch Box
Bulk packaging reduces per-calibration cost while maintaining individual pouch freshness and sterility
Compatible Meters & Use Cases
Oakton WD-35653-13 TDS 15,000 pouches are compatible with all Oakton TDSTestr, CONTestr, and ECTestr series meters, plus most handheld TDS meters from other manufacturers that accept multi-point calibration. Ideal for municipal water testing, reverse osmosis feed water analysis, cooling tower management, agricultural runoff monitoring, and industrial process water verification where high-range TDS readings require precision calibration against traceable standards.
Oakton has been manufacturing lab-grade water quality instruments and calibration solutions for over 35 years, trusted by water treatment professionals, environmental labs, and compliance officers worldwide.
Oakton TDS 15,000 Calibration Pouches (WD-35653-13)
Oakton WD-35653-13 calibration pouches deliver lab-grade accuracy in the field. Each single-use pouch contains 13,455 PPM TDS solution standardized against NIST standards, ensuring your TDS meters maintain ±1% accuracy at 25°C. No mixing, no waste—just tear, calibrate, and trust your readings.
Why Oakton TDS 15,000 Pouches Matter
NIST-Traceable Standard
Every batch standardized against NIST reference materials for regulatory compliance and audit-ready documentation
13,455 PPM Precision
High-range TDS calibration point ideal for industrial water, brackish sources, and wastewater monitoring applications
Single-Use Convenience
Premixed pouches eliminate contamination risk and solution degradation—fresh calibration every time
±1% Temperature Accuracy
Calibrated to deliver ±1% accuracy at 25°C with clear temperature coefficient data for field compensation
Field-Ready Format
Portable pouches designed for on-site calibration without bulky bottles or measuring equipment
20-Pouch Box
Bulk packaging reduces per-calibration cost while maintaining individual pouch freshness and sterility
Compatible Meters & Use Cases
Oakton WD-35653-13 TDS 15,000 pouches are compatible with all Oakton TDSTestr, CONTestr, and ECTestr series meters, plus most handheld TDS meters from other manufacturers that accept multi-point calibration. Ideal for municipal water testing, reverse osmosis feed water analysis, cooling tower management, agricultural runoff monitoring, and industrial process water verification where high-range TDS readings require precision calibration against traceable standards.
Oakton has been manufacturing lab-grade water quality instruments and calibration solutions for over 35 years, trusted by water treatment professionals, environmental labs, and compliance officers worldwide.
Original: $48.20
-65%$48.20
$16.87Description
Oakton TDS 15,000 Calibration Pouches (WD-35653-13)
Oakton WD-35653-13 calibration pouches deliver lab-grade accuracy in the field. Each single-use pouch contains 13,455 PPM TDS solution standardized against NIST standards, ensuring your TDS meters maintain ±1% accuracy at 25°C. No mixing, no waste—just tear, calibrate, and trust your readings.
Why Oakton TDS 15,000 Pouches Matter
NIST-Traceable Standard
Every batch standardized against NIST reference materials for regulatory compliance and audit-ready documentation
13,455 PPM Precision
High-range TDS calibration point ideal for industrial water, brackish sources, and wastewater monitoring applications
Single-Use Convenience
Premixed pouches eliminate contamination risk and solution degradation—fresh calibration every time
±1% Temperature Accuracy
Calibrated to deliver ±1% accuracy at 25°C with clear temperature coefficient data for field compensation
Field-Ready Format
Portable pouches designed for on-site calibration without bulky bottles or measuring equipment
20-Pouch Box
Bulk packaging reduces per-calibration cost while maintaining individual pouch freshness and sterility
Compatible Meters & Use Cases
Oakton WD-35653-13 TDS 15,000 pouches are compatible with all Oakton TDSTestr, CONTestr, and ECTestr series meters, plus most handheld TDS meters from other manufacturers that accept multi-point calibration. Ideal for municipal water testing, reverse osmosis feed water analysis, cooling tower management, agricultural runoff monitoring, and industrial process water verification where high-range TDS readings require precision calibration against traceable standards.
Oakton has been manufacturing lab-grade water quality instruments and calibration solutions for over 35 years, trusted by water treatment professionals, environmental labs, and compliance officers worldwide.
