TDS / Conductifity Standard Solution 442-3000 Myron L

TDS / Conductifity Standard Solution 442-3000 Myron L

The TDS / Conductifity Standard Solution 442-3000 Myron L is a high-precision calibration solution formulated for accurate calibration of conductivity and TDS meters. Supplied in a 32 oz (quart) bottle, this solution is manufactured using reagent-grade salts blended with deionized water of high purity (minimum 5 megohms-cm resistivity), under tightly controlled laboratory conditions.

Designed to simulate natural freshwater ion composition, the 442-3000 solution contains a proprietary blend of 40% sodium sulfate, 40% sodium bicarbonate, and 20% sodium chloride. It offers a conductivity value of 3900 µS and a TDS reading of 3000 ppm, making it ideal for calibrating meters used in a variety of environmental and industrial water quality assessments.

All Myron L instruments are factory-calibrated using NIST-traceable standards to ensure accuracy within ±1%. Regular use of this solution helps maintain the precision of field and laboratory measurements in water quality monitoring applications.

features

1. high calibration accuracy
   Ensures calibration precision with ±1% accuracy, traceable to NIST standards for compliance and reliability.

2. 442 natural water formula
   Unique formulation simulating the mineral balance of natural water for relevant and realistic calibration.

3. robust concentration range
   Provides 3000 ppm TDS and 3900 µS conductivity values to support high-range calibration needs.

4. ready-to-use format
   Comes pre-mixed and ready in a convenient 32 oz bottle for immediate calibration without preparation.

5. compatible with multiple standards
   Provides comparative values in 442, NaCl, and KCl equivalents for broad instrument compatibility.

6. ensures long-term instrument performance
   Essential for routine recalibration of Myron L instruments to maintain consistent, reliable measurements.

application

• Calibration of TDS and conductivity meters in industrial water systems

• Quality assurance in boiler and cooling water treatment

• Analysis of municipal water and well water samples

• Environmental monitoring of lakes, rivers, and reservoirs

• Calibration of laboratory instrumentation for freshwater studies

• Ideal for use in routine maintenance of Myron L handheld meters

specification

• product name: TDS / Conductivity Standard Solution 442-3000

• model: Myron L 442-3000

• formulation: 40% sodium sulfate, 40% sodium bicarbonate, 20% sodium chloride (442 standard)

• concentration:

  • 442: 3000 ppm

  • NaCl equivalent: 2027 ppm

  • conductivity: 3900 µS/cm

• accuracy: ±1% of standard value

• traceability: NIST-traceable

• resistivity of water used: ≥5 megohms-cm

• packaging: 32 oz (quart) plastic bottle

• condition: ready-to-use calibration solution

• usage frequency: recommended monthly for daily-use instruments

The Myron L 442-3000 Conductivity/TDS Standard Solution is a reliable tool for precise instrument calibration, especially when measuring water samples with higher TDS and conductivity levels. Its scientifically balanced composition and dependable accuracy make it a trusted standard in professional water quality testing.