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LABORATORY BRUSHES
FAX orders to (916)379-9639
#1818. Agglutination tube brush. Brush
part 4 inches long, 9/16 inches diameter. Total length 7
inches. For use in machine washing. Made of stiff black
horse hair. Price is maintained on Shopping Cart page #1 for Brushes http://www.grauhall.com/xcart/customer/home.php?cat=16 CLICK on BOLD name for further information. GH# 3070176 in stock |
#1705. Babcock cream test bottle brush.
Brush large part 2” long, 1-3/4 inches diameter, neck part
3” long by 1/2 diameter. Total length 11-1/2 inches. Made
of black hog bristle on galvanized wire with fan style tip.
$3.70 GH# 3070124 |
#1860. Babcock cream test bottle brush.
Brush part 4-1/2 inches long. Large part 1-1/2 inches in
diameter, neck is 1/2 inch in diameter. Total length 11
inches. Made of black hog bristle twisted into galvanized
wire with a radial tufted end. $2.70 GH# 3070142 in stock |
#1845. Babcock milk test bottle brush.
Brush part 3-1/4 inches long, 1-1/2 inches diameter. Total
length 9 inches. Made of black hog bristle twisted into
galvanized wire with fan style end. $2.65 GH#3070138 in stock |
#1846. Babcock milk test bottle brush.
Brush part 3-1/2 inches long, 5/8 inches diameter. Total
length 10-1/2 inches. Made of white bristle twisted into
galvanized wire with fan style end. $2.65 GH#3070530 in stock |
#1830. Babcock neck bottle brush.
Brush part 2-1/2 inches long, 5/16 inches diameter. Total
length 8 inches. Made of black nylon. $1.40 GH#3070136 in stock |
#1831. Babcock neck bottle brush.
Brush part 2 inches long, 5/16 inches diameter. Total length
10 inches. Made of white nylon. $1.50 GH#3070137 in stock |
#500. Beaker brush. Brush part 6 inches
long. Diameter at base of brush is 2-3/8 inches tapered
to 2-7/8 inches. Made of stiff black nylon spirally wound
into a grooved hardwood handle 3/4 inch in diameter by 16
inches. Made with extra heavy double tufted end. Price is maintained on Shopping Cart page #1 for Brushes http://www.grauhall.com/xcart/customer/home.php?cat=16 CLICK on BOLD name for further information. GH#3070155 in stock |
#1740. Beaker brush. Also jar and cylinder
brush. Brush part 5 inches long, 2-1/2 inches diameter at
widest part. Total length 12-1/2 inches. Made of black hog
bristle twisted into galvanized wire. Mounted on flat metal
handle with black metal handle attached. Price is maintained on Shopping Cart page #1 for Brushes http://www.grauhall.com/xcart/customer/home.php?cat=16 CLICK on BOLD name for further information. GH#3070126 |
#4110. Beaker brush. Also cylinder brush.
Brush part 5 inches long, 2-5/8 inches at largest diameter.
Total length 16 inches. Made of black bristle with tufted
end. On a wooden handle. Price is maintained on Shopping Cart page #1 for Brushes http://www.grauhall.com/xcart/customer/home.php?cat=16 CLICK on BOLD name for further information. GH#3070164 |
#4111. Beaker brush. Also cylinder brush.
Brush part 6 inches long, 3 inch diameter tapering back
to 2-3/8 inch. Total length 16 inches. Made of black hog
bristle twisted into galvanized wire. Double tufted on end.
Brush mounted onto hardwood handle with a 1/2 inch diameter.
Price is maintained on Shopping Cart page #1 for Brushes http://www.grauhall.com/xcart/customer/home.php?cat=16 CLICK on BOLD name for further information. GH#3070160 |
#4112. Large jar brush. Also
beaker brush and cylinder brush. Brush part 5-1/2 inches
long, 3-1/4 inches diameter. Total length 13 inches. Four
rows of black hog bristle twisted into galvanized wire and
mounted on a hardwood handle. Double tufted fiber end. $15.90
GH#3070166 in stock |
#4112-27. Same as #4112 except
27 inch overall length for tall vessels. $24.15 GH#3070167 |
#4115. Large beaker and jar brush. Brush
part 6 inches long, 3 inches diameter. Total length 16 inches.
Four rows of black hog bristle twisted into galvanized wire
and mounted on a hardwood handle 5/8 inch diameter. $12.85
3070165 in stock |
#4116. Beaker brush. Brush part
4 inches long, 2-1/2 inches diameter. Total length 12 inches.
Made of stiff black nylon spirally wound into a grooved
hardwood handle 5/8 inch diameter by 12 inch overall length.
Heavy duty tip. $14.10 GH#3070168 |
#4116-N. Same style and size
as #4116 except made of white DuPont Tynex nylon. $22.55
GH#3070169 |
#4117. Same style as #4116.
Brush part 5 inches long, 3 inches diameter. Total length
16 inches. Made of stiff black nylon spirally wound into
a grooved hardwood handle 5/8 inch diameter with.an extra
heavy duty tufted end. $18.85 GH#3070170 |
#4120. Beaker brush. Brush part 5 inches
long. 2-3/8 inches diameter at base tapering to 2-7/8 inch
diameter. Total length 16 inches. White Tynex nylon spirally
wound into a grooved hardwood handle with shellac finish.
Extra heavy duty double tufted end. $30.55 GH#3070400 in stock |
#1250. Bent tube and fermentation tube
brush. Brush part 1-1/8 inch long, 7/8 inch diameter. Made
of white Tynex nylon twisted into galvanized wire. Brush
part is attached to a flexible spring wire 20 inches long
which will follow the various bends of any tube and revert
to a straight position when withdrawn. Fan style tip. $8.35
GH#3070121 in stock |
#1838. Burette brush. For 50ml.
Brush part 3-1/4 inches long, 3/4 inch diameter. Total length
36 inches. Made of unbleached white hog bristle twisted
into galvanized wire with fan style tip. $2.65 GH#3070140 |
#1839. Burette brush. For 25ml.
Brush part 3-1/4 inches long, 1/2 inch diameter. Total length
30 inches. $2.40 GH#3070145 in stock |
#1891. Burette brush. 75ml and 100ml.
Brush part 5-1/4 inches long, 1-1/4 inches diameter. Total
length 36 inches. Made of unbleached white hog bristle on
galvanized wire with fan style tip. $3.20 GH#3070150 in stock |
#1770. Carboy brush. Also water bottle
brush. Brush part 8 inches long, 2 inch diameter. Total
length 22 inches. Made of black nylon twisted into galvanized
wire. Brush is mounted on a metal shank and attached to
handle by a swivel joint permitting the brush to reach all
parts of the bottle. Hardwood handle 3/4 inch diameter and
12 inches long. $18.00 GH#3070501 in stock |
#1211. Catheter tube brush. Brush
part 2 inches long, 1/4 inch diameter. Total length 21 inches.
White nylon on galvanized wire
end. $1.50 GH#3070521 in stock |
#1851. Centrifuge tube brush - 15ml. Brush
part 3-1/2 inches long, 1/2 inch diameter at tip tapering
to 13/16 inch. Total length 9 inches. Made of unbleached
white hog bristle twisted into galvanized wire with fan
style tip. $1.25 GH#3070103 in stock |
#1852. Centrifuge tube brush - 50ml. Brush
part 3 inches long, 1 inch diameter at tip tapering back
to 1-3/4 inch. Total length 9 inches. Made of unbleached
white hog bristle in body and black nylon in tuft on galvanized
wire with tied tuft extended 1 inch. $2.75 GH#3070139 |
#1853. Centrifuge tube brush - 100ml.
Brush part 4-1/2 inches long, 3/4 inch diameter at tip tapering
back 2-1/2 inches. Largest diameter is 1-1/2 inches. Total
length 12 inches. Made of unbleached white hog bristle in
body and black nylon in tuft on galvanized wire with tied
tuft extended 1 inch. $3.60 GH#3070141 |
#1700. Constriction tube and semi-micro
tube brush. Brush part 2-3/4 inches long, 1/2 inch diameter.
Total length 5-3/4 inches. Made of black nylon on No. 19
galvanized wire with fan style tip. $1.70 GH#3070508 in stock |
#1702. Constriction tube brush. Brush
part 3 inches long, 1/2 inch diameter. Total lenghth 6 inches.
Made of soft white nylon on No. 20 galvanized wire with
fan style tip. $1.35 GH#3070177 in stock |
#1624-1. Cylinder brush and
bottle brush. Radial end. Brush part 5 inches long, 2 inches
diameter. Total length 11 inches. Black nylon on wire. $6.50
GH#3070122 in stock |
#1624-2. Cylinder brush and
bottle brush. Radial end. Brush part 5 inches long, 2 inches
diameter. Total length 13inches. Black nylon on wire. $6.80 GH#3070511 in stock |
#1624-3. Cylinder brush and
bottle brush. Radial end. Brush part 5 inches long, 2 inches
diameter. Total length 16 inches. Black nylon on wire. $11.30 GH#3070512 in stock |
#1624-4. Cylinder brush and
bottle brush. Radial end. Brush part 6 inches long, 2-1/2
inches diameter. Total length 20 inches. Black nylon on
wire. $11.70 GH#3070513 in stock |
#1625-1. Cylinder brush and
bottle brush. Radial end. Brush part 5 inches long, 2 inches
diameter. Total length 11 inches. Black bristle on wire.
$3.80 GH#3070204 in stock |
#1625-2. Cylinder brush and
bottle brush. Radial end. Brush part 5 inches long, 2 inches
diameter. Total length 13 inches. $3.90 GH#3070205 in stock |
#1625-3. Cylinder brush and
bottle brush. Radial end. Brush part 5 inches long, 2 inches
diameter. Total length 16 inches. $4.30 GH#3070206 in stock |
#1625-4. Cylinder brush and
bottle brush. Radial end. Brush part 6 inches long, 2-3/8
inches diameter. Total length 20 inches. Black nylon on
wire. $8.35 GH#3070207 in stock |
#1630-1. Cylinder brush and
bottle brush. Tied tip. Brush part 4-3/4 inches long, 1-1/2
inches diameter. Total length 12 inches. Black bristle on
wire. $4.35 GH#3070208 in stock |
#1630-2. Cylinder brush and
bottle brush. Tied tip. Brush part 4-3/4 inches long, 1-15/16
inches diameter. Total length 16 inches. $4.85 GH#3070209 in stock |
#1630-3. Cylinder brush and
bottle brush. Tied tip. Brush part 4-3/4 inches long, 1-15/16inches
diameter. Total length 20 inches. $6.40 GH#3070210 in stock |
#1630-4. Cylinder brush and
bottle brush. Tied tip. Brush part 5-1/4 inches long, 2-3/8
inches diameter. Total length 20 inches. Stiif black nylon
on wire. $9.40 GH#3070211 in stock |
#1780. Flask brush. Brush part
4 inches long, 1-1/2 inche diameter. Total length 16 inches.
Made of white unbleached hog bristle twisted into galvanized
wire. Brush is mounted on a preformed durable plastic handle
which adapts itself to the curvature of the flask facilitating
thorough cleaning. $7.80 GH#3070129 |
#1780-N. Same description as
#1780 except made of nylon. $7.80 GH#3070520 in stock |
#1781-1. Flask brush. Brush
part 4-1/4 inches long, 1-1/2 inches diameter. Total length
12 inches. Brush portion is made of black hog bristle mounted
on a flat steel shank attached to a pivoting shaft enabling
easy access to remote portions of container. $7.05 GH#3070301 in stock |
#1781-2. Flask brush. Brush
part 4-1/4 inches long, 1-3/4 inches diameter. Total length
16 inches. $7.85 GH#3070302 in stock |
#1786. Flask brush. Brush part
4 inches long, 1-1/2 inch diameter. Total length 16 inches.
Made of stiff black bristle mounted on a preformed durable
plastic handle which adapts itself to the curvature of the
flask facilitating thorough cleaning. $8.05 GH#3070131 in stock |
#1786BN. Same as above except
made of black nylon. $10.40 GH#3070132 in stock |
#1795-1. Flask brush. For 25
ml flasks. Brush part 1-3/4 inches long. Total length 9
inches. Diameter of large part 1-3/4 inches tapered to 1/2
inch. Made of black bristle. $3.65 GH#3070310 in stock |
#1795-2. Flask brush. For 50
ml flasks. Brush part 1-3/4 inches long. Total length 9
inches. Diameter of large part 2-1/8 inches tapered to 9/16
inch. $4.40 GH#3070309 in stock |
#1795-3. Flask brush. Brush part 2-3/8
inches long by 1/2 inch diameter. Made of white bristle
secured to a rigid steel handle 12 inches long. $6.60 GH#3070308 in stock |
#5208. Flask brush. Brush part 3-5/8 inches
long, 1-3/8 inches diameter. Total length 11 inches. Made
of black hog bristle on galvanized wire. Brush is mounted
on a rigid steel handle. $5.50 GH#3070307 in stock |
#1790-1. Volumetric flask brush.
For 250 ml flasks. Brush part 3-1/2 inches long, 1-3/8 inches
diameter. Total length 12 inches. Brush portion is made
of white hog bristle mounted on a preformed flexible plastic
handle which allows access to all parts of container. $6.25
GH#3070303 in stock |
#1790-2. Volumetric flask brushFor
500 ml flasks. Brush part 4 inches long, 1-1/2 inches diameter.
Total length 14 inches. $6.50 GH#3070304 in stock |
#1790-3. Volumetric flask brushFor
1000 ml flasks. Brush part 5 inches long, 1-3/4 inches diameter.
Total length 17 inches. $7.60 GH#3070305 in stock |
#4612. Funnel stem brush or test tube
brush. Brush part 2-1/2 inches long, 1/2 inch diameter.
Total length 9 inches. Made of unbleached hog bristle on
galvanized wire. $1.30 GH#3070174 in stock |
#1750. Graduate or funnel brush. Brush
part 4-1/2 inches long, 1-1/4 inches diameter at tip tapered
to 2-1/8 inches. Total length 9 inches. Made of black hog
bristle twisted into galvanized wire. Mounted on a metal
handle with black metal handle attached. Double tufted end.
$9.40 GH#3070127 |
#1760. Graduate or funnel brush. Brush
part 6 inches long. Diameter at tip is 1-3/8 inche tapered
to 2-1/4 inches. Total length 13 inches. Made of black hog
bristle twisted into galvanized wire. Mounted on a metal
handle with black metal handle attached. Double tufted end.
$10.50 GH#3070128 |
#1710. Imhoff cone brush. Brush part 9-3/4
inches long. Total lenghth 26 inches. Tip part is 4 inches
of horse hair, balance of 5-3/4 inches is of brown synthetic
filament in heavy galvanized wire. Diameter at tip is 3/4
inch tapered to 4 inches at base. Extra heavy fan tip 1-3/4
inches long. Brush part securely assembled in a 3/4 inch
by 15 inch hardwood handle. $35.15 GH#3070130 |
#1703. Medicine dropper brush. Brush part
2-1/2 inches long, 1/4 inch diameter. Total length 6 inches.
Made with white Tynex nylon. $1.95 GH#3070123 in stock |
#1701. Micro-tube brush. Brush
part 3 inches long, 3/16 inch diameter at tip tapering back
1-1/4 inches to a maximum of 1/2 inch. Total lenghth 7 inches.
Made of soft white nylon on No. 20 galvanized wire with
fan style tip. $1.50 GH#3070111 in stock |
#1893. Narrow tube brush. Brush part 2-1/2
inches long, 3/16 inch diameter. Total length 13-1/4 inches.
Made with white soft nylon on 21 gauge wire. $1.65 GH#3070149 in stock |
#1894. Narrow tube brush. Brush
part 2-1/2 inches long, 1/2 inch diameter. Total length
12-1/2 inches. Made of white nylon on No. 23 galvanized
wire with fan style tip. $1.35 GH#3070151 in stock |
#1894-21. Same as above but
length is 21 inches. $1.60 GH#3070152 in stock |
#1894-36. Same as above but
length is 36 inches. $2.15 GH#3070153 in stock |
#1895. Narrow tube brush. Brush part 3
inches long, 1/2 inch diameter. Total length 12 inches.
Made of white nylon on No. 20 galvanized wire. $1.40 GH#3070154 in stock |
#4611. Narrow tube brush. Brush
part 3 inches long, 1/2 inch diameter. Total length 12 inches.
Made of stiff unbleached hog bristle on No. 18 galvanized
wire. $1.40 GH#3070171 in stock |
#4611-N. Same as #4611 except
made of white nylon fill. $1.60 GH#3070172 in stock |
#4611-24. Same as #4611-N except
overall length is 24 inches. $1.75 GH#3070173 |
#1871. Pipette brush. Brush part is 7-1/2
inches long. Large part is 3/4 inch diameter and 3-1/2 inches
long. Small part is 3/16 inch in diameter and 4 inches long.
Total length 17 inches. Filled with white nylon on galvanized
wire. $3.95 GH#3070143 |
#1896. Pipette brush. Brush part 3 inches
long, 1/2 inch diameter. Total length 24 inches. Made of
soft white nylon on No. 23 galvanized wire. Brush part is
in center of wire. $2.00 GH#3070135 |
#1274. Test tube brush. Brush part 2 inch long, 3/8 inch diameter. Made
of white bristle twisted into galvanized wire. Overall length is 8 inches. Radial style tip. $2.00
GH#3070523 in stock |
#1808. Test tube brush. Brush
part 3-1/4 inches long, 3/4 inch diameter. Total length 12 inches.
White bristle on galvanized wire with radial tip . $2.15 GH#3070522 |
#110. Test tube brush. Brush part 3-1/4
inches long, 1 inch diameter. Total lenghth 14-1/2 inches.
Made of unbleached white hog bristle in body and black nylon
in tuft on heavy galvanized wire. Tied tuft extended 1-5/8
inches. $3.50 GH#3070116 in stock |
#1500. Test tube brush. Brush part 4-1/4
inches long, 1-1/8 inches diameter. Total length 10-1/2
inches. Made of stiff unbleached white hog bristle on galvanized
wire with radial tufted end. This is a very desirable brush
where a good stiff brush is required. $2.15 GH#3070125 in stock |
#1810. Test tube brush. Brush part 3 inches
long, 3/4 inches diameter. Total length 9 inches. Made of
unbleached hog bristle in body and black nylon in tuft on
galvanized wire. Tied tuft extended 1 inch. $2.75 GH#3070133 |
#1820. Test tube brush. Brush part 4 inches
long, 1-3/8 inches diameter. Total length 10-1/2 inches.
Made of unbleached white hog bristle on galvanized wire
with a fan style tip. $1.30 GH#3070105 in stock |
#1821. Test tube brush. Brush part 4 inches
long, 1-1/2 to 1-1/4 inches diameter. Total length 10-1/2
inches. Made of unbleached white hog bristle twisted into
galvanized wire with radial tufted end. $2.20 GH#3070134 |
#1822. Test tube brush. Brush part 4 inches
long, 1 inch diameter. Total length 10 inches. Made of unbleached
white hog bristle twisted into galvanized wire with radial
tufted end. $1.50 GH#3070110 in stock |
#1882. Test tube brush. Brush part 3 inches
long, 1-3/8 inches diameter. Total length 10 inches. Made
of unbleached white hog bristle in body and black nylon
in tuft on galvanized wire with tied tuft extended 1 inch.
$2.00 GH#3070104 in stock |
#1886. Test tube brush. Brush part 3 inches
long, 1-3/8 inches diameter. Total length 9 inches. Made
of unbleached white hog bristle on galvanized wire with
sponge end. $2.55 GH#3070144 |
#1887. Test tube brush. Brush part 3-1/2
inches long, 3/4 inch diameter. Total length 9-1/2 inches.
Made of unbleached white hog bristle on galvanized wire
with radial tufted end. $1.70 GH#3070146 in stock |
#1888. Test tube brush. Brush part 4 inches
long, 1-3/8 inches diameter. Total length 10-1/2 inches.
Made of unbleached white hog bristle on galvanized wire
with radial tufted end. $2.15 GH#3070505 in stock |
#1890. Test tube brush. Brush part 3-1/4
inches long, 5/8 inch diameter. Total length 9 inches. Made
of unbleached white hog bristle on galvanized wire with
radial tufted end. $1.70 GH#3070148 in stock |
#1960. Test tube brush. Brush
part 3 inches long, 1-1/8 inches diameter. Total length
10-1/2 inches. Made of unbleached white hog bristle in body
and black nylon in tuft on heavy galvanized. The tuft is
so arranged as to allow the brush proper to reach the bottom
of the test tube. $3.65 GH#3070157 in stock |
#1961. Same style as #1960.
Brush part 3-1/2 inches long, 1/2 inch diameter. Total length
10-1/2 inches. $3.30 GH#3070158 in stock |
#1962. Same style as #1960.
Brush part 2-1/2 inches long, 1-1/4 inches diameter. Total
length 10-1/2 inches. $3.60 GH#3070159 in stock |
#1964. Same style as #1960 Brush
part 2-1/4 inches long, 3/4 inch diameter. Total length
9 inches. $3.30 GH#3070162 in stock |
#1967. Same style as #1960 Brush
part 4 inches long, 1 inch diameter. Total length 13 inches.
$3.60 GH#3070163 in stock |
#2085. Test tube brush. Brush
part 3 inches long, 1/2 inch diameter. Total length 8 inches.
White Tynex nylon on galvanixed wire with radial tufted
end. $1.75 GH#3070106 in stock |
#2085-B. Same style brush as
#2085 but made with black nylon. $2.55 GH#3070506 |
#2087. Test tube brush. Brush
part 3-1/2 inches long, 3/4 inch diameter. Total length
9 inches. Medium stiff white nylon on galvanized wire with
radial tufted end. $2.25 GH#3070115 in stock |
#2087-B. Same style brush as
#2087 but made with medium stif black nylon. $2.05 GH#3070120 in stock |
#2087-SS. Same style brush as
#2087 but made on stainless steel wire. $4.10 GH#3070503 |
#2088. Test tube brush. Brush
part 4 inches long, 1-3/8 inches diameter. Total length
11 inches. Made with stiff white Tynex nylon on galvanized
wire with radial tufted end. $3.25 GH#3070100 in stock |
#2088-B. Same style brush as
#2088 but made with stiff black nylon. $4.90 GH#3070101 in stock |
#2088-SS. Same style brush as
#2088 but on stainless steel wire. $5.00 GH#3070102 in stock |
#1897. Wasserman fermentation tube brush.
Brush part 3 inches long, 1/2 inch diameter. Total length
8 inches. Made of unbleached white hog bristle on galvanized
wire with radial tufted end. $1.65 GH#3070507 in stock |
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