MODEL 123 - ULTRA Sci

1 MODEL 123. Ion Selective Electrode Meter Analysis for Food & Beverage, and Feed & Grain Use the Omnion MODEL 123 Meter to measure cation and anion concentrations across varied food, beverage, feed and grain matrices. As a portable, easy-to-use system for on-site plant personnel to maintain production control, the 123 Meter provides direct Na+, Cl-, K+ and Ca+ ion concentration readouts with the accuracy of Atomic Absorption. Manufactured by Omnion Scientific Instruments, a division of ULTRA Scientific, Inc. One-step analysis! Results in 1 to 3 minutes after sample FAST preparation. Ready-to-Use standard solutions and reagents eliminate on-site SIMPLE solution preparation. Achieve laboratory accuracy without boiling, titration, ashing or ACCURATE digestion providing the same accuracy as Atomic Absorption.

2 CERTIFI. ISO CA. LE. TIO. P. TRI. TO ORDER FROM ULTRA SCIENTIFIC. N. ISO 1. CALL 401-294-9400 VISIT E-MAIL 1. 900. 70. 5. SO. I I. 2. SO G 4 . U IDE 3. MK1010. MODEL 123 ION SELECTIVE ELECTRODE METER. SALT. Salt is a crystalline mineral composed of sodium and chloride ions with ubiquitous application as a food preservative and seasoning. Salt content is measured as indication that a product has desired taste characteristics or that it has been properly mixed and manufactured to specification. However, in a quality control program, salt is measured as either sodium or chloride. SODIUM. While sodium is most often measured for its nutritional interest and requirements for food labeling, it is also a large determinant of flavor quality; sodium is considered by many to give a better indication of desirable flavor than either chloride or salt.

3 CHLORIDE. Chloride, as a measure of salt content, typically requires traditional, wet chemistry methods and stoichiometric calculations. The direct method enabled by the MODEL 123 ISE Meter is faster than titrations and eliminates the use of silver nitrate thus avoiding hazardous waste disposal. POTASSIUM. Potassium, as the dominant cation in blood cells, counter-balances sodium anions existing in the extra-cellular fluid. The importance of potassium in human nutrition is firmly established. Mounting evidence suggests that the ratio of potassium to sodium is the determinant of nutritional benefits rather than either alone, and a recent National Research Council publication, Diet and Health: Implications for Reducing Chronic Disease Risk, indicated that K+:Na+ is the prime determinant of vascular health and hypertension in sodium sensitive hypertensives.

4 Within certain limits, the higher the ratio, the larger the benefit. Expandable for pH! 2. Provides laboratory accuracy to plant personnel performing routine quality control operations. CALCIUM. Calcium, as the most abundant mineral in the body, supports bone, vascular, muscular and neural health and for this reason, it is reported on nutritional labeling. Calcium content in feed and grain is also closely monitored as a key economic factor as it affects laying rations, shell thickness, fatigue and weak bones. Increased calcium levels over the optimal percentage results in higher feed costs with marginal improvement to these factors. The MODEL 123 ISE Meter is a critical component to any calcium measurement program it avoids corrosive chemicals and ashing, and provides a direct readout of calcium concentration.

5 RESULTS: 1. CALIBRATE. I nsert sensing and reference electrodes into Ready-to-Use standard solution and dial in concentration 2. SLOPE. I nsert sensing and reference electrodes into second Ready-to-Use standard solution and dial in concentration 3. MEASURE. Weigh 1-2 grams of homogenized sample Blend with 100 mL of reagent Insert sensing electrode and record digital readout The digital readout of the sample's concentration is in the labeled unit of measure of standards used ( ppm, wt%, mg/mL). Analyzing multiple runs? REPEAT Step 3 and avoid intervening Calibration and Slope steps! 3. MODEL 123 ISE METER. Performs independent dual-channel calibration for Na+, Cl-, K+, Ca+ and pH. Equipped with an electrode holder and support rod, a power adapter for line operation and rechargeable NiCd battery for portable use.

6 Item Number: 123. Electrodes Sensing Electrodes have a rugged body and fill shielding, designed for maximum protection of the glass. Double junction Reference Electrodes are maintenance-free, with a no-flow outer junction and a permanently sealed inner junction. Electrode Type Sodium (Na+) Chloride (Cl-) Potassium (K+) Calcium (Ca+). Sensing Electrode 51023 51553 51333 51770. Reference Electrode 51010-NA 51550 51010-K 51010-CA. Electrode Type pH. pH Electrode 51555. OmnijetTM DISPENSER. Variable volume re-pipet (0-100 mL). eliminates errors associated with repetitive volume measurements and allows one- step measurement after calibration. Add to a Lab-Ready System and save! Item Number: 54000. Maintenance Use regularly with cleaning protocols to extend electrode life.

7 Description Unit Size Item Number Sodium Electrode Etchant Solution 25 mL 55405. Sodium/Potassium Reference Fill Solution 500 mL 55410. Potassium Electrode Regenerating Solution 500 mL 55000-P. Calcium Electrode Regenerating Solution 500 mL 53000-P. Calcium Reference Fill Solution 500 mL 56000-P. Chloride Electrode Cleaning Compound 20 mg 52000. Chloride Reference Fill Solution 500 mL 55415. (Standards and Reagents on Page 6). 4. LAB-READY SYSTEMS. OSI Lab-Ready Systems include a MODEL 123 ISE Meter, the appropriate sensing and reference electrodes, a start-up set of standards and reagents and other accessories to perform the specified analysis! Sodium System Components Components MODEL 123 ISE Meter 123 Sodium Standard 100 ppm 82511-Q.

8 Sodium Sensing Electrode 51023 Sodium Standard 10 ppm 82510-Q. Sodium Reference Electrode 51010-NA Sodium/Potassium Reagent RTU 82506-G. Sodium Electrode Etchant 55405. Item Number: 123-NA. 123-NA-D *includes OmniJetTM Dispenser (54000). CHLORIDE System Components Components MODEL 123 ISE Meter 123 Chloride Standard 10 mg/g 82518-Q. Chloride Sensing Electrode 51553 Chloride Standard 3 mg/g 82552-Q. Chloride Reference Electrode 51550 Chloride Reagent RTU 82551-G. Item Number: 123-CL. 123-CL-D *includes OmniJetTM Dispenser (54000). POTASSIUM SYSTEM. Components Components MODEL 123 ISE Meter 123 Potassium Standard 100 ppm 82555-Q. Potassium Sensing Electrode 51333 Potassium Standard 50 ppm 82533-Q. Potassium Reference Electrode 51010-K Sodium/Potassium Reagent RTU 82506-G.

9 Item Number: 123-K. 123-K-D *includes OmniJetTM Dispenser (54000). CALCIUM SYSTEM. Components Components MODEL 123 ISE Meter 123 Calcium Standard 100 mg /100mL 85700-Q. Calcium Sensing Electrode 51770 Calcium Standard 10 mg /100mL 85790-Q. Calcium Reference Electrode 51010-CA Calcium Reagents RTU 82571-G. Item Number: 123-CA. 123-CA-D *includes OmniJetTM Dispenser (54000). QUESTIONS? Call 401-294-9400 or e-mail 5. STANDARDS and REAGENTS. Standards Ready-to-Use solutions require no further treatment with ion strength adjusters, pH buffers or complexing agents. The labeled concentration is used to dial in calibration and/or slope values. The MODEL 123 ISE Meter's direct readout is of the sample's concentration in the labeled unit of measure.

10 Paired for calibration and slope adjustment Description 1 Liter 4 Liter 20 Liter Sodium Standard 100 ppm 82511-Q 82511-G 82511-5G. Sodium Standard 10 ppm 82510-Q 82510-G 82510-5G. Salt Standard wt% 82557-Q 82557-G. Salt Standard wt% 82558-Q 82558-G. Chloride Standard (10mg/g) 82518-Q 82518-G. Chloride Standard (3mg/g) 82552-Q 82552-G. Potassium Standard (100 mg/100 mL) 82531-Q N/A. Potassium Standard (200 mg/100 mL) 82532-Q 82532-G. Potassium Standard 50 ppm 82533-Q 82533-G. Potassium Standard 100 ppm 82555-Q 82555-G. Calcium Standard (100 mg/100 mL) 85700-Q 85700-G. Calcium Standard (10 mg/100 mL) 85790-Q 85790-G. Calcium Standard wt% 82573-Q 82573-G. Calcium Standard wt% 82572-Q 82572-G. Calcium Standard wt% 82575-Q 82575-G.