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MoDel: MCDConductivity Standard Solutions are necessary to maintain accuracy and for periodic calibration of conductivity/TDS parameters. All Standard Solutions are NIST traceable for your complete confidence. reCoMMenDeD valUes: naCl-14.0, 442-3000 (TDS) available in 2 oz/59 ml, 1 qt/1 L, and 1 gal/3,8 L.pH Buffers are necessary to maintain accuracy and for ...
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From the stock beryllium solution, an intermediate 0.5 µg/L Be in 1 % HNO3 solution was prepared from which a Standard Addition calibration curve of 5, 10, 20, 50 and 100 ng/L was generated using urine samples that were diluted 10-fold to reduce effects from a high amount of total dissolved solids (TDS).Additionally Li was used for ‘Internal Standard’ correction by adding it to ...
Results show equal to, or better detection limits using the Mini X-Flow nebulizer (see graph 1).For high solid samples, the Mini X-Flow nebulizer provides excellent performance for solutions containing as high as 30% TDS (Total dissolved solids).Tests* prove the Mini X-Flow’s superior performance over a wide range of elements in varying solids concentrations (see graph ...
BioVOC-2 is a single-use device for cost‑effectively collecting VOCs in breath onto sorbent tubes, for subsequent analysis by thermal desorption ...
. Full scale ranges from 1 to 15,000 psi Gauge, absolute or sealed gauge Operating temperature: -40 to 300°F O-ring seal or weldable version Current or voltage excitationThe TD series 10 is a precision pressure transducer offering high performance for OEM users in a wide range of industrial applications.The transducer is based on STS piezoresistive sensor technology with 20 ...