FOOD ANALYSIS PRODUCTS

Analysis Systems for Direct Determination of Protein in Foods
 

Determines Crude Protein in Foods without Time Consuming Distillation or
Titration

Determines crude protein directly after Kjeldahl digestion without
distillation or titration


CONSIDER THESE ADVANTAGES

*TOTALLY ELIMINATE THE NEED FOR DISTILLATION OR TITRATION. Electrode measures
 % protein directly in Kjeldahl digest without distillation or titration.

*QUICK AND SIMPLY READINGS. Cool Kjeldahl digest, dilute with sodium
 hydroxide reagent, pour into sample cell, measure ammonia concentration
 with electrode system, and obtain direct reading of % crude protein.

*USEABLE WITH BOTH MACRO AND MICRO KJELDAHL. Protein analyzer can be used
 with both macro and micro Kjeldahl samples for direct % protein readout.

*DETERMINE PROTEIN IN BOTH SOLID AND LIQUID FOODS. The protein analyzer can
 be used to determine protein in solid foods such as meats, grains, fish, and
 liquid foods such as milk and soup.

*USEFUL FOR PROCESS CONTROL. The quick protein determination can be very
 useful in process control and mixing of ingredients.

*ACCURACY COMPARABLE TO TITRATION METHOD. The accuracy with the electrode
 measurement is comparable to the boric acid bromocresol green-HCl titration
 method.

MEASURE PROTEIN IN
PET FOODS
FISH
SNACK FOODS
BAKED GOODS
NUT PRODUCTS
DESSERTS
DIETETIC FOODS
DONUT MIX
MEATS
GRAINS
DAIRY PRODUCTS
CEREALS
ANIMAL FEEDS
CANNED FOODS

ORDERING INFORMATION

Model PM-30 DIRECT DISPLAY PROTEIN MEASUREMENT SYSTEM.  For direct readings
of % protein in foods. Includes Model MP-16 Ionanalyzer, Model GS-136 ammonia
measurement probe, and Model H-136 probe holding system.

Model PM-45 SEMIAUTOMATIC PROTEIN MEASUREMENT SYSTEM. For protein measurement using simple
calibration curve. Includes Model MP-12 digital pH/millivolt meter, Model GS-
136 ammonia measurement probe, and Model H-136 sample cell and probe holder

Model PM-50 PROTEIN MEASUREMENT SYSTEM USING YOUR PH METER. For the laboratory on a
limited budget. Use with any laboratory pH/millivolt meter. Includes Model GS-
136 ammonia measurement probe and Model H-136 sample cell and probe holder

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The Ultra SR Salt Measurement System
  
***RELIABLE * ACCURATE * REPRODUCIBLE***

You can now measure % salt directly in foods without tedious titration


CONSIDER THESE ADVANTAGES

*MEASURE SALT DIRECTLY AS SODIUM CHLORIDE. Ion selective electrode system
 measures sodium chloride concentrations directly without interference from
 most other ions and other food components.

*INDISPENSABLE TOOL FOR PROCESS CONTROL. Rapid direct reading salt
 determination is ideal for process control. You can quickly check
 your salter and adjust it to make sure the proper amount of salt
 is being added.

*MEASURE SALT IN BOTH SOLID AND LIQUID FOODS. Ultra-SR Salt system can measure
 salt in both solid food such as meats, canned vegetables and cheese, and
 liquid foods such as soft drinks and vegetable juices.

*ELIMINATE TEDIOUS TIME CONSUMING TITRATION. The salt measurement system is
 direct reading and avoids the tedious titration method using silver nitrate
 with potassium dichromate indicator.

*MINIMAL INTERFERENCE. Salt measurement is unaffected by other ions, sample
 color or turbidity.

*SUPERIOR TO CONDUCTIVITY MEASUREMENT. The Ultra-SR Salt measurement system is
 specific to sodium chloride only and is not affected by other ions as is the
 case with salt meters based on conductivity readings.

*COMPATIBLE WITH LABORATORY PH/MILLIVOLT METERS. For the food lab on a tight
 budget, the Ultra-SR Salt sensing electrodes can be purchased separately for
 operation with any laboratory pH/millivolt meter.

*INCREASE PRODUCTIVITY OF LABORATORY PERSONNEL. The Ultra-SR Salt Measurement
 System eliminates tedious ample preparation and wet chemical steps such as
 titration thereby increasing the productivity of laboratory personnel.

*EASY TO SETUP AND RUN. Measuring Salt content with the Ultra-SR system
 involves a simple calibration procedure followed by the introduction of the
 diluted liquid sample of pulverized and diluted solid sample into sample
 chamber. Salt content in % salt can be read out directly when using the LAZAR
 Model MP-16 Ion Analyzer or by a simple calibration curve when using a
 laboratory pH/millivolt meter.

*RAPID ANALYSIS TIME. After the sample has been prepared, typical analysis
 time per sample is 2 to 5 minutes as compared to 30 minutes for the
 titration method.

*BROAD SALT MEASUREMENT RANGE. The Ultra-SR System can measure salt
 concentration as low as 0.01% salt up to an upper limit of 10% salt.

ORDERING INFORMATION

Model SR-20 DIRECT READING SALT MEASUREMENT SYSTEM. For direct readout of salt
concentration in % salt. Includes Model MP-16 microprocessor controlled ion
analyzer, IS-146 NaCl ion electrode, DJ-146 reference electrode, and Model
SMC-146 sample measurement cell (10% off individual components)

Model SR-22 SEMIAUTOMATIC SALT MEASUREMENT SYSTEM. For accurate salt
measurement using simple calibration curve. Includes Model MP-12 digital
pH/millivolt meter, Model IS-146 NaCl ion electrode, Model DJ-146 reference
electrode, and Model SMC-146 sample measurement cell (10% off individual
components)

Model SR-35 SALT MEASUREMENT SYSTEM USING YOUR PH METER. Uses any laboratory
pH/millivolt meter. Includes Model IS-146 NaCl ion electrode, Model DJ-146
reference electrode, and Model SMC-146 sample measurement cell

MEASURE SALT IN
CANNED FOODS
MEATS
DAIRY PRODUCTS
ANIMAL FEEDS
SNACK FOODS
TOMATO PRODUCTS
FROZEN FOODS
DRIED FOODS
SALAD DRESSING
CRACKERS & COOKIES
SEASONINGS
PICKLES
GRAVIES AND SAUCES

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SPEAR POINT PH ELECTRODE

The new Model S-1215 Spear Point pH electrode is well suited for pH
determination of foods such as cheeses, meats, vegetables, etc. The electrode
is Biocompatible and features a new ceramic reference junction that is
resistant to animal or vegetable protein clogging.  The probe can be used for
incoming Q.C. microbial determination of raw ingredients such as slab cheeses
and meat products. It can also be used for Q.A. laboratory pH profiling in
processed foods such as salami, boneless chicken paste, hams, etc. The
determination is rapid and can be done directly by spearing the sample with
little or no sample prep. The only other equipment needed is a 0-14 pH meter
such as the LAZAR Model MP-12.

Ordering Information
Model S-1215 spear point pH electrode
Model S-1220 Spear Point pH electrode kit. Includes Model S-1215 spear point
electrode and Model MP-12 pH meter.

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