Bio-Rad Glass Econo-Column® Accessories - Manual (Page 3)

Reservoirs
Reservoirs are ideal for column packing, loading dilute samples, or deliv-
ering large quantities of buffer.
Catalog # Description
731-0003 Econo-Column Funnel, 5
737-9112 Econo-Column Glass Reservoir, 500 ml
737-9113 Econo-Column Glass Reservoir, 1,000 ml
Tubing
Bio-Rad offers an extensive line of low-pressure tubing to meet fluid
handling needs.
Catalog # Description
731-8210 Silicone Tubing, 0.8 mm ID/0.8 mm wall, 10 m
731-8211 Silicone Tubing, 1.6 mm ID/0.8 mm wall, 10 m
731-8212 Silicone Tubing, 3.2 mm ID/0.8 mm wall, 10 m
731-8213 Tygon Tubing, 0.51 mm ID/0.8 mm wall, 10 m
731-8214 Tygon Tubing, 0.8 mm ID/0.8 mm wall, 10 m
731-8215 Tygon Tubing, 1.6 mm ID/0.8 mm wall, 10 m
731-8207 PharMed Tubing, 0.8 mm ID/1.0 mm wall, 10 m
731-8208 PharMed Tubing, 1.6 mm ID/1.0 mm wall, 10 m
731-8209 PharMed Tubing, 3.2 mm ID/1.0 mm wall, 10 m
750-0603 Teflon FEP Tubing, 1.6 mm ID/1.6 mm wall, 4.6 m
Fittings and Valves
Catalog # Description
731-8220 Econo System Fittings Kit, 250 pieces
Tygon and PharMed are trademarks of Norton Company. Teflon is a trademark of
E.I. Dupont de Nemours and Company.
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Econo-Column Chemical Resistance Guide
This chart is intended as a guide only. Many factors (concentration, temperature,
intermittent or continuous exposure, etc.) will affect the stability of the plastic
parts. Because of the wide diversity of possible reagents and service conditions,
there is no effective substitute for a practical tri
al.
Chemical Resistance Classification
E Excellent: 30 days of constant exposure causes no damage.
G Good: little or no damage after 30 days of constant exposure to the reagent.
F Fair: some effect after 7 days of constant exposure to the reagent.
N Not recommended for continuous use. Immediate damage may occur.
– No data available.
The first letter of each pair applies to conditions at 20°C; the second to those at 50°C.
Econo-Column Flow Adaptor
Reagent 20°C 50°C 20°C 50°C
Acetaldehyde G N G N
Acetic acid, 5% E E E E
Acetic acid, 50 % E E E E
Acetone N N N N
Acetonitrile F N F N
Aluminum salts E E E E
Ammonia E E E E
Amyl acetate G F E E
Aniline G F G F
Benzaldehyde E G E G
Benzene G F G F
Benzyl alcohol N N N N
n-Butyl acetate G F G F
n-Butyl alcohol E E E E
sec-Butyl alcohol E G E G
tert-Butyl alcohol E G E G
Carbon tetrachloride G F G F
Chlorine, 10% (moist) F N F N
Chloroacetic acid E – E –
Chlorobenzene N N N N
Chloroform G F G F
Chomic acid, 10% E E E E
Chromic acid, 50% G F G F
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