Precision Cells Inc.
1
PRODUCT CAPSULES Short "refreshers" on last month's ads. Obtain free information on any of the products or services described by writing in the appropriate key numbers in the "Product Capsules" portion of the reply card preceding this section. Adsorbents. 32-page book on TLC. Ρ 153 Air monitors. Measures SO2, NO2, NOs, ILS, fluorides, aldehydes, or total oxidants. Ρ 179 Amino acid analyzers. Complete line of automatic recording units. Ρ 157 Amplifiers. Lock-in unit features many plug-in accessories. Ρ 5 6 Balances. Electric millibalance with built-in digital voltmeter. Ρ 3 2 Baths. 7-1/2 gallon capacity with temp range -20° to 70°C ± 0.02°C. Ρ 65 Books. Infrared spectroscopy. P5 Books. Introduction to basic theory and techniques of mass spectrometry. Ρ 5 Books. Introduction to quantitative experimental chemistry. Ρ 5 Books. 2nd edition of book on quan- titative analytical chemistry. Ρ 5 Books. First of 5-volume series on nuclear magnetic resonance. Ρ 5 Books. Physical methods of chemis- try. Ρ 4 6 Books. Components of Scientific in- struments. Ρ 4 7 Books. Automatic recording and con- trol, computers in chem research. Ρ 4 8 Books. Organic solvents. Ρ 49 Books. Mossbaucr effect methodology. Ρ 149 Books. Applications of IR spectros- copy. Ρ 149 Books. Spectrochemical methods of analysis. Ρ 192 Books. Laser raman spectroscopv. Ρ 1 94 Books. Identification techniques in gas chromatography. Ρ 195 Books. Organic reaction mechanisms. Ρ 196 Books. Progress in separation and purification. Ρ 198 Calculators. Programmable unit with 10- 89 to 10-1 " r a n g e . Ρ 127 Calorimeters. Economy-priced unit with precision temperature control. Ρ 158 Cells. Literature on precision glass and quartz cells. Ρ 81 Cells. Spectrophotometer cells feature fused quartz or glass seams. Ρ 112 Chemicals. Data on solvents, reagents, ethers in non-rupturable containers. Ρ 18 Chemicals. Price list features ion ex- change resins, anion and cation in 44 types and bead sizes. Ρ 3 0 Chemicals. Xew catalog on lab, pre- scription, isotopicallv labeled chemicals. Ρ 133 Chromatographs, gas. Free catalog shows model designed for life science studies. Ρ 1 ° Chromatographs, gas. Low-cost, thermal conductivity unit with 4 tung- sten-rhenium filaments. Ρ 7 2 Chromatographs, gas. Data process- ing system substitutes push buttons for operating control. Ρ 8 0 Chromatographs, gas. Automatic cy- cle unit has digital set control and state- of-the-art circuitry. Ρ 9 5 Chromatographs, gas. Low-cost, dual column isothermal unit. Ρ 9 7 Chromatographs, gas. Engineering report on portable unit for on-site analysis. Ρ 130 (Continued on page 114 A) 12 HOLE CELL STORAGE RACK-$9.00 each. CUVETTE ADD-A-MIXER Used for adding small volumes of enzyme solution to reaction mixtures in spectrophotometer cuvettes. $2.50 each. NEW CATALOG 71/2 AVAILABLE Precision Cells Inc. 221 Park Ave. · Hicksville, Ν. Υ. 11801 · (516) 938-7772 Circle No. 148 on Renters' Service Card ANALYTICAL CHEMISTRY, VOL. 43, NO. 3, MARCH 1971 • 113 A CUVETTE WASHER-DRYER The fast way to wash and dry t cuvettes without scratching or breaking. $16.00 each. SEMI-MICRO CUVETTE ι ADD-A-MIXER k $3.50 each. LOW PRICES ON QUALITY ABSORPTION CELLS Fully Fused —No Cemented Seams to Dissolve in Acid- 520 types Cuvettes available in Glass, Special Glass, Quartz, Matched Sets, specials to order.
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Transcript of Precision Cells Inc.
PRODUCT CAPSULES Short " r e f r e s h e r s " on last mon th ' s ads. Obtain free in format ion on any of the products or services descr ibed by wr i t ing in the appropr iate key numbers in the "P roduc t Capsu les " por t ion of the reply card preceding th is sect ion.
A d s o r b e n t s . 32-page book on T L C . Ρ 1 5 3
Air monitors. Measures SO2, NO2, NOs, ILS, fluorides, aldehydes, or total oxidants. Ρ 179
Amino acid analyzers . Complete line of automatic recording units.
Ρ 157
Amplifiers. Lock-in uni t features many plug-in accessories. Ρ 5 6
Balances. Electric millibalance with built-in digital voltmeter. Ρ 3 2
Baths. 7-1/2 gallon capacity with temp range - 2 0 ° to 70°C ± 0.02°C.
Ρ 6 5
Books. Infrared spectroscopy. P 5
Books. Int roduct ion to basic theory and techniques of mass spectrometry.
Ρ 5
Books. Int roduct ion to quanti tat ive experimental chemistry. Ρ 5
Books. 2nd edition of book on quant i tat ive analytical chemistry. Ρ 5
Books. First of 5-volume series on nuclear magnetic resonance. Ρ 5
Books. Physical methods of chemist ry . Ρ 4 6
Books. Components of Scientific ins t ruments . Ρ 4 7
Books. Automatic recording and control, computers in chem research. Ρ 4 8
Books. Organic solvents. Ρ 4 9
Books. Mossbaucr effect methodology. Ρ 1 4 9
Books. Applications of I R spectroscopy. Ρ 149
Books. Spectrochemical methods of analysis. Ρ 192
Books. Laser raman spectroscopv. Ρ 194
Books. Identification techniques in gas chromatography. Ρ 195
Books. Organic reaction mechanisms. Ρ 1 9 6
Books. Progress in separation and purification. Ρ 198 Calculators. Programmable unit with 1 0 - 8 9 to 10-1 " r a n g e . Ρ 127 Calorimeters. Economy-priced unit with precision temperature control.
Ρ 1 5 8
Cells. Li tera ture on precision glass and quar tz cells. Ρ 81 Cells. Spectrophotometer cells feature fused quar tz or glass seams. Ρ 112
Chemicals. Da ta on solvents, reagents, ethers in non-rupturable containers.
Ρ 18
Chemicals. Price list features ion exchange resins, anion and cation in 44 types and bead sizes. Ρ 3 0
Chemicals. Xew catalog on lab, prescription, isotopicallv labeled chemicals.
Ρ 1 3 3
Chromatographs, g a s . Free catalog shows model designed for life science studies. Ρ 1 °
Chromatographs, gas . Low-cost, thermal conductivity uni t with 4 tungsten-rhenium filaments. Ρ 7 2
Chromatographs, g a s . D a t a processing system substitutes push but tons for operating control. Ρ 8 0
Chromatographs, gas . Automatic cycle unit has digital set control and state-of-the-art circuitry. Ρ 9 5
C h r o m a t o g r a p h s , gas. Low-cos t , dual column isothermal unit. Ρ 9 7
Chromatographs, gas . Engineering report on portable unit for on-site analysis. Ρ 130
(Continued on page 114 A)
12 HOLE CELL STORAGE R A C K - $ 9 . 0 0 each.
CUVETTE ADD-A-MIXER Used for adding small
volumes of enzyme solution to reaction mixtures in
spectrophotometer cuvettes.
$2.50 each.
NEW CATALOG 71/2 AVAILABLE
Precision Cells Inc. 2 2 1 Park Ave. · H icksv i l le , Ν. Υ. 11801 · (516) 938 -7772
Circle No. 148 on Renters' Service Card
ANALYTICAL CHEMISTRY, VOL. 43 , NO. 3, MARCH 1971 • 113 A
CUVETTE WASHER-DRYER The fast way to wash and dry t cuvettes without scratching or breaking. $16.00 each. SEMI-MICRO
CUVETTE ι ADD-A-MIXER k $3.50 each.
LOW PRICES
ON QUALITY
ABSORPTION CELLS
Fully Fused —No Cemented Seams to Dissolve in Acid-
520 types Cuvettes
available in Glass, Special Glass, Quartz, Matched Sets, specials to order.
