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U6: Ultramicrotomy Knife Glass/Boats/Box, Knife Maker Accessory, Chucks & Block Holders
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GLASS STRIPS for ultramicrotomy and Ralph knives
Routine production of good glass knives requires a reliable supply of high quality glass strips. ALKAR glass strips from Sweden are produced with great care to control quality. ALKAR'S manufacturing process has long been recognised as the established standard worldwide -this glass has been supplied with every LKB KnifeMaker® for three decades. ALKAR glass is made by the Pittsburgh glass process. The physical characteristics of this glass are uniform throughout. It is tougher and harder than glass made by other processes. Knives made with this glass are therefore more durable, with long lasting cutting edges needed for long ribbons of sections, thinner sections and sections free from artefacts. All glass strips are 400mm long and 25mm wide. Additional freight cost to NZ is A$30.00 per box. Note: Glass for ultramicrotomy glass knives (Alkar and LKB) was made in Sweden. Algy Persson was the supplier for several decades. He died of very old age a couple of years ago but we have now found another good source - unfortunately it's more expensive. For the new glass we are using the old catalogue number with an 'E' suffix. UM6425E Ultramicrotomy glass strips, 6.4 x 25mm AUD413.00 /box/30 stock? UM10025 ALKAR glass strips 10.0 x 25mm AUD203.00 /box/18 stock? UM8025 ALKAR glass strips 8.0 x 25mm AUD203.00 /box/24 stock? |
![]() Ultramicrotomy glass strips
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GLASS KNIFE BOAT: QUICK BOAT
Glass Knife Boat: Quick Boat. These boats are made from aluminium and are anodised black. They come complete with a set screw on one side. The area where the glass knife will be attached, is cut to fit to the width of the knife and is cushioned by silicone rubber to ensure a tight seal and no leakage. UL072 Quick boat for 6.4mm glass knife AUD183.00 stock? |
![]() UL072
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GLASS KNIFE BOATS
Plastic disposable (but reusable) troughs which fit on glass knives 6.4mm thick. Very convenient to slip on the back of the glass knife and seal with dental wax or nail polish. Click here for "Silver" tape for boats. UL071 Glass knife boats AUD24.00 /pk/100 stock? |
![]() UL071
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GLASS KNIFE BOX
Has a soft silicone base, anti-slip pads underneath and a clear plastic hinged dust cover. Holds 15 glass knives in numbered recesses. U100 Glass knife box AUD71.00 stock? |
![]() U100
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MICROTOME CHUCKS
Aluminium Chucks. Especially suited to hold specimens attached to EBH block holders. Supplied complete with thumbscrew and U303 with a set of Allan screws and hex key. EBH BLOCK HOLDERS Moulded from hard plastic these block holders attach to the above chucks. They have a frosted, write-on surface and the large centre hole prevents bubble formation. They are particularly suited for attaching to specimen blocks formed in a Moulding Cup Tray, see section "H".
U300 ABH-JB microtome chuck AUD106.00 stock? U301 ABH-LKB microtome chuck AUD160.00 stock? U303 ABH-JBA microtome chuck AUD160.00 stock? U70175 EBH block holders AUD196.00 /pk/50 stock? |
![]() ![]() U70175
![]() U70175
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HISTO BLOCK MOUNTS/ CHUCKS
Accurately machined chrome plated aluminium chucks that fit most microtomes and cryostats. They have a knurled surface for better wax specimen adhesion. Straight shank, 10mm diameter and 35mm long; discs available in three sizes. U350 Histo chuck with 22mm disc - discontinued AUD0.00 stock? U353 Histo chuck with 51mm disc AUD98.00 stock? |
![]() U350, U352, U353
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FREEZER HATS
for high pressure freezing
Freezer hats are used for holding specimens in high pressure freezing equipment like
The planchet designs are shown in cross section. They are available in brass only. Depths of cavity in the planchets are 0.1, 0.2 and 0.3mm. Using the two planchets, one on the other, in various combinations, permits the cavity thicknesses as illustrated. The diameter of the hats is like a standard TEM grid: 3.05mm U392A Freezer hats, dual cavity, type A AUD232.00 /vial/50 stock? U392B Freezer hats, single cavity, type B AUD232.00 /vial/50 stock? |
![]() U392
![]() [click to enlarge]
U392
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U6 | |||||||