Tel: 360-805-5406 Fax: 360-805-2877
Email: admin@ellardinstrumentation.com
Where to Find Us:
Ellard Instrumentation Ltd
14253 169th Dr SE Suite 685
Monroe, WA 98272
Phone: (360) 805-5406
Fax: (360) 805-2877
Vertical sequencing units designed to run two gels
simultaneously under identical conditions.
• 14cm Wide: VDA 1443 has a usable gel width of 14cm wide. Uses all 14cm combs, and accessories. Unit includes two sets of glass plates, clips, leads.
• 23cm Wide: VDA 2343 has a usable gel width of 23cm wide. Uses all VDA 23cm combs, and accessories. Unit includes two sets of glass plates, clips, leads.
• Adjustable Gel Height: Adjustable from 15cm to 43cm or higher, with optional taller 1" Delrin® rods, up to 65cm high. Secured with special Delrin® thumb screws.
• Two Simultaneous Gels: Run two gels under identical conditions.
• Single Gels: Run by using an upper reservoir block, which seals opening in upper reservoir of the side not in operation.
• Silicone Gasket around upper reservoir prevents buffer leakage without grease, and provides a good background to view sample wells while loading.
• Maintain Even Temperatures: Clip Aluminum Heat Diffuser Plates behind gel sandwich.
• Plain Glass Plates: Silicone sponge block spacers eliminate need for fragile notched plates.
• Removable Reservoirs: Provides easy disposal of buffer. Removable 1" Delrin® rods provide easy storage.
• Solid Construction: Precisely bored holes assure smooth height adjustment. Reservoirs made of 1/4" cast acrylic.
Base and gel supports made of 3/8" cast acrylic. Base rod
| Model # | Usable Gel Area | Price |
| VDA 1443 | 14cm wide x adjustable 15cm to 43cm tall | $699.00 |
| VDA 2343 | 23cm wide x adjustable 15cm to 43cm tall | $798.00 |
| VDA 2355 | 23cm wide x adjustable 15cm to 55cm tall | $842.00 |
| VDA 2360 | 23cm wide x adjustable 15cm to 60cm tall | $853.00 |
| VDA 2365 | 23cm wide x adjustable 15cm to 65cm tall | $864.00 |
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VDA 23cm Combs
• Vinyl Combs: Precisely machined of rigid vinyl. Fit
all 23cm Vertical units.
• Variety of number of teeth, thickness' and styles.
• Color-coded for different thickness'. Please specify
thickness when ordering.
• Microtiter Combs: For use with 8-or 12-multichannel pipetters. 4.5mm spacing loads every
second well; 3mm spacing loads every third well.
Volume of well: Tooth Width x Comb Thickness x 1mm
= Comb Well Volume in microliters per 1mm of insertion.
| Model # | Description | Tooth Width | Thickness | Price |
| VDA 23 8T |
Prep comb: 3mm Spaces |
25mm | (0.8, 1, 1.5mm) | $27.00 |
| VDA 23 15T |
15 Square teeth Comb |
12mm | (0.2, 0.4 0.5, 0.8, 1, 1.5mm) |
$30.00 |
| VDA 23 20T |
20 Square teeth Comb |
9.6mm | (0.2, 0.4 0.5, 0.8, 1, 1.5mm) |
$35.00 |
| VDA 23 25T |
25 Square teeth Comb |
7.2mm | (0.2, 0.4 0.5, 0.8, 1, 1.5mm) |
$38.00 |
| VDA 23 32T |
32 Square teeth Comb |
5.3mm | (0.2, 0.4 0.5, 0.8, 1, 1.5mm) |
$41.00 |
| VDA 23 36T |
36 Square teeth Comb |
4.2mm | (0.2, 0.4 0.5, 0.8, 1, 1.5mm) |
$44.00 |
| VDA 23 46T |
46 Square teeth Comb |
3.3mm | (0.2, 0.4 0.5, 0.8, 1, 1.5mm) |
$47.00 |
| VDA 23 ST 38T |
38 Sharksteeth | 6mm space between teeth Points |
(0.2, 0.4, 0.5mm) | $50.00 |
| VDA 23 | 56 Sharksteeth | 4mm space | (0.2, 0.4, 0.5mm) | $52.00 |
Microtiter Combs: For use with 8- or 12- multichannel pipetters: 4.5 mm
spacing loads every second well; 3mm spacing loads every third well
| Model # | Description | Tooth Width | Thickness | Price |
| VDA 23 M/T ST 50T |
50 Microtiter Sharksteeth: for multi-channel pipetters (loads every second well) |
4.5mm space between teeth points |
(0.2, 0.4, 0.5mm) |
$50.00 |
| VDA 23 M/T ST 75T |
75 Microtiter Sharksteeth: 3mm spacing for multichannel pipetters (loads every third wel)l |
3mm space bettwen teeth Points |
(0.2, 0.4, 0.5mm) |
$67.00 |
| VDA 23 M/T 50T |
50 Microtiter Square Teeth: 4.5mm spacing for multi-channel pipetters (loads every second well) |
3mm | (0.2, 0.4, 0.5mm) |
$52.00 |
VDA 23cm Spacers
Our vinyl 1/2" wide spacers have a silicone
sponge block 1/16" taller than the difference in
the glass plates. The compressed sponge block
seals the space above the short plate and flushes
spacer with bottom of glass sandwich. Sold in
sets of two. Thickness of spacers should
match your comb.
Standard Spacers
| Model # | Description | Price |
| VDA 23 SS 15 | 15cm Standard Spacers | $15.00 |
| VDA 23 SS 20 | 20cm Standard Spacers | $16.00 |
| VDA 23 SS 30 | 30cm Standard Spacers | $18.00 |
| VDA 23 SS 40 | 40cm Standard Spacers | $20.00 |
| VDA 23 SS 43 | 43cm Standard Spacers | $22.00 |
| VDA 23 SS 50 | 55cm Standard Spacers | $24.00 |
| VDA 23 SS 60 | 60cm Standard Spacers | $26.00 |
| VDA 23 SS 65 | 65cm Standard Spacers | $29.00 |
Bottom Spacers -- Additional $8.00
To order bottom spacer follow the SS or TS with a -B.
T-Spacers -- $16.00/Pair
To order T-Spacers substitute SS with TS in the Model #
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VDA 23cm Glass Plates
Usable gel width 23cm.
| Model # | Width x Length | Price |
| VDA 23 GP 15 | 26cm x 15cm | $16.00 |
| VDA 23 GP 20 | 26cm x 20cm | $20.00 |
| VDA 23 GP 30 | 26cm x 30cm | $24.00 |
| VDA 23 GP 40 | 26cm x 40cm | $27.00 |
| VDA 23 GP 43 | 26cm x 42cm | $29.00 |
| VDA 23 GP 50 | 26cm x 50cm | $37.00 |
| VDA 23 GP 60 | 26cm x 60cm | $40.00 |
| VDA 23 GP 65 | 26cm x 65cm | $42.00 |
Half sets of plates can be purchased for half the standard
price. Simply indicate long or short after the catalog number.
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Diffuser Plates
Maintain even temperatures with aluminum heat diffuser plates placed
behind the glass sandwich. This method gives excellent results, virtually
eliminating the "smile" effect. Made of 0.100" clear anodized aluminum.
| Model # | Width x Length | Price |
| VDA 23 DP 20 | 26cm x 12.8cm | $30.00 |
| VDA 23 DP 30 | 26cm x 22.5cm | $37.00 |
| VDA 23 DP 40 | 26cm x 32.7cm | $43.00 |
| VDA 23 DP 43 | 26cm x 35.8cm | $45.00 |
| VDA 23 DP 55 | 26cm x 47.6cm | $50.00 |
| VDA 23 DP 60 | 26cm x 52.7cm | $56.00 |
| VDA 23 DP 65 | 26cm x 57.7cm | $66.00 |
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Upper Reservoir Blocks
3/8" acrylic block seals upper reservoir. Same width as glass, held in place with binder clips.
| Model # | Price |
| VDA 1443-URB | $8.00 |
| VDA 2343-URB | $8.00 |
| Accessories | |
| Item | Price |
|
Sponge Blocks: self stick silicone blocks attach to
|
$1.00 |
|
Gaskets: self stick silicone strips seal reservoir glass
|
$16.00 |
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