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IsoFreeze PCR-Rack
A personal chiller PCR-rack filled with special gel
maintains samples cool for around 3 hours under +4°C
a contrasting temperature indikator with color change at 7°C
an ideal tool by working with PCR-reagents, enzymes and other temperature sensitive substances on the bench
useful for preparation of 0,2 ml PCR-tubes/-strips and PCR-plates.
Cat. #DescriptionUnitPrice [USD]
KR-96IsoFreeze PCR-Rack2 racks with lid69.80

IsoFreeze PCR-SBS-Rack for automated Systems
A personal chiller PCR-rack filled with special gel
SBS-footprint useful for robotic systems
maintains samples cool for around 2.5 hours under +4°C
a contrasting temperature indikator with color change from geen to yellow at 7°C
an ideal tool by working with PCR-reagents, enzymes and other temperature sensitive substances on the bench
useful for preparation of 0,2 ml PCR-tubes/-strips and PCR-plates
dimensions: 128 x 85 x 26 mm
Cat. #DescriptionUnitPrice [USD]
KR-96-SBSIsoFreeze PCR-SBS-Rack2 racks with lid76.80

IsoFreeze Microtube-Rack
A personal chiller MCT-rack filled with special gel
maintains samples cool for around 3.5 hours under +4°C
a contrasting temperature indikator with color change from geen to yellow at 7°C
an ideal tool by working with PCR-reagents, enzymes and other temperature sensitive substances on the bench
useful for preparation of 24 x 0,5 - 1,5 - 2,0 ml microtubes
Dimensions with lid: 70 x 105 x 64 mm
Cat. #DescriptionUnitPrice [USD]
KR-24IsoFreeze MCT-Rack1 racks with lid79.80

IsoFreeze Tube-Racks
A chiller PCR-rack for 20 tubes 0,5 ml or 1,5 / 2,0 ml
both sides usable
non toxic gel filling
IsoFreeze "white" maintains the sample's temperature for 5 hours at 0°C
IsoFreeze "blue" maintains the sample's temperature for 2 hours at -10°C
an ideal help for the preparation of temperature sensitive samples
Cat. #DescriptionUnitPrice [USD]
KR-20WIsoFreeze-Rack "white"1 rack with lid99.80
KR-20BIsoFreeze-Rack "blue"1 rack with lid99.80

Ice Cool Buckets
Ice Cool Buckets are constructed of durable plastic and offer both robustness and long life. They are durable skinned to provide long term storage of ice. In addition they are easily cleaned and their lips ensure easy handling. Fitting to the buckets are available acrylracks for the handling of microtubes in the ice.

dimensions: KR-ICL: upper lipp 185x185mm, base 100x100mm, depth 175mm
KR-ICS: 200 x 100mm
Cat. #.descriptionPrice [USD]
KR-ICL ice cool bucket 4 Liter84.37
KR-ICS ice cool bucket 1,4 Liter70.07
KR-IC40 Rack for 40 x 0,5ml tubes48.62
KR IC16 Rack for 16 x 0,5/16 x1,5ml tubes48.62
KR-IC32 Rack for 32 x 1,5ml tubes48.62
KR-IC02 Rack for 32 x 2,0ml tubes48.62

Floater Microtube rack with flip top box
a universally usable rack
swim-and freeze resistant, autoclavable
open bottom for placing in the ice
removable lid
Capacity: 24 x 1,5 / 2,0 ml tubes and 14 x 0,5 ml tubes
Cat. #. DescriptionUnitsPrice [USD]
R005Floater microtube rack1 rack14.90

Acryl-racks for Microtubes and 50ml Falcon-tubes
Acryl-racks for 50 ml Falcon-tubes or tubes up to 29 mm diameter

Acryl-racks for 1,5 and 2,0 ml microtubes or bis 10,7 mm diameter
Cat. #. Descriptionouter dimensions mmPrice [USD]
ST-A-10 10-place rack 230 x 90 x 10099.80
ST-A-6 6-place rack 255 x 50 x 6079.80
ST-A-96 96-place rack 275 x 167 x 3495.80
ST-A-48 48-place rack 275 x 85 x 3495.80

Pipettorstand
Ergonomical: slightly curved to the user
universal fitting for all pipettors
material: easy to clean, 3 mm thick acryl
outer dimensions: 20 x 12 x 10 cm (w x h x d)
Cat. #Description Pack.unitPrice [USD]
R048Pipettorstand, 4 places 163.60

Tube Racks
These racks made from autoclavable polypropylen are ideal for storage and drying of tubes are glas plates for electrophoresis
they can also be used in a waterbath and drainage holes will cause racks to sink
Cat. #placesdimensionsPrice [USD]
R049-50 50 tubes 14-17mm188x100x86 mm LxWxH14.16
R049-80 96 tubes 10-13mm183x122x86mm LxWxH12.73

TwoRow Rack, 2 x 10 Plätze für 1,5/2,0ml Tubes
Made from autoclavable polypropylene, numericale places, 2 rows with 10 places each
finger slot in the front
interlocking for experiments with larger quantity of samples ,
dimensions 210x89x50mm
cat.# Description / ColorPack sizePrice [USD]
R046-B TwoRow Rack, blue1 rack5.86
R046-R TwoRow Rack, red1 rack5.86
R046-W TwoRow Rack, white1 rack5.86

Combi-Rack
The 4-way rotatable Combi Rack is designed to accept a variety of tube sizes. The rack may be used place saving on a bench top or under a hood. It is manufactured from polypropylen and can be autoclaved or stored in a freezer up to -80°C. The racks can be fitted together on the flat sides, to get a higher number of storage possibilities. For better identification of the samples, the places are coded numerically. Following tubes can be placed:
4 x 50 ml conical tubes or 12 x 15 ml conical tubes or
32 x 12 x75 mm tubes or 32 x 1,5/2,0 ml tubes or 32 x 0,5 ml tubes
Cat. # Color Pack sizePrice [USD]
R001neon mix 5 racks37.90
R001-Bneon blue 1 rack7.95
R001-GRneon green 1 rack7.95
R001-GEneon yellow 1 rack7.95
R001-Oneon orange 1 rack7.95
R001-Pneon pink 1 rack7.95

Combi Rack Maxi
Based on the popular Combi Rack principle it has a bigger dimension (100 x 100 x 200 mm)
Following tubes can be placed:
* 8 x 50 ml conical centrifuge tubes
* 20 x 20 mm Ø tubes
* 24 x 15 ml conical centrifuge tubes
* 40 x 1,5/2,0 ml tubes (13 mm Ø)
Cat. # Color Pack sizePrice [USD]
R029-B neon blue 124.90

RotaRack
Four neon colored, interlocked rack-modules, where the modules can be rotated independently - made from autoclavable polypropylene
the moduls have place for different tubes on each side

R032-M for microtubes:6 x 15 ml; 9 x 1,5 / 2,0 ml; 12 x 0,5 / 0,6 ml
32 x 0,2 ml PCR-Tubes / 4 x 8-er PCR-strips
dimensions: 208 x 100 x 100 mm

R032-T for larger tubes:2 x 50 ml, 8 x 15 ml, 6 x 16-20 mm, 10 x 10-13 mm
dimensions: 224 x 112 x 112 mm
Cat. #Description Pack.sizePrice [USD]
R032-M Rack for Microtubes (4 colored Modules) 132.90
R032-T Rack für Tubes (4 colored Modules) 132.90

Tube Cube System
The Tube Cube System is also a 4-way rack consisting of 4 independent cubes, placed in a clear support tray. It is made of polypropylen and can be used in a freezer and be autoclaved. Each rack can be rotated indepently and following tubes can be accommodated in each rack:
15 ml und 50 ml conical tubes
12 x 75 mm tubes
13 x 100 mm tubes
16 x 12,5 mm tubes
17 x 100 mm tubes
1,5 ml und 2,0 ml centrifuge tubes
Cat. # Color Pack sizePrice [USD]
R002 Neon mixed 4 Racks in tray59.40

Fraction collection Racks
These very often used racks are ideal for storage, inventory and bench top work rack for 1,5 ml and 2,0 ml tubes. Made of durable polypropylen, it can be autoclaved and stored down to -80°C. The 80 sample wells have a conical shape to concentrate samples collected directly into the rack. Each rack has a frosted labeling area and the wells, positioned in 5 rows with 16 places are numerical coded for easy identification.
Cat. # Description / Color Pack sizePrice [USD]
R003 Racks natural 5 racks17.90
R003-A Racks neon mix 5 racks18.90
R003-FB Rack neon blue 1 rack3.90
R003-FG Rack neon green 1 rack3.90
R003-FO Rack neon orange 1 rack3.90
R003-FP Rack neon pink 1 rack3.90
R003-FY Rack neon yellow 1 rack3.90

BestRacks, 64 and 96 places
These double sided racks are made from durable polypropylen. The wide spacing allows easy handling and storage on one side of 64/96 x 1,5/2,0 ml tubes, on the reverse side of 64/96 x 0,5 ml.The racks are autoclavable,identification of samples is easy through the alpha-numerical coding and the frosted writing area on the sides. Available as option is a transparent lid for storage or mixing tubes placed in the rack.
Dimensions: 64 place Rack: 13,1 x 13,4 x 4,2 or 5,0 cm (WxLxH, 2 lid positions)
96 place Rack: 11,8 x l2,3 x 4,7 or 4,9 cm ( WxLxH, 2 lid positions)
Cat. # No. of places Pack size/ ColorPrice [USD]
R006 64 5 racks neon mix32.90
R007 64 5 racks natural32.90
R006-B 64 1 rack neon blue6.95
R006-G 64 1 rack neon green6.95
R006-O 64 1 rack neon oran.6.95
R006-P 64 1 rack neon pink6.95
R006-Y 64 1 rack neon yellow6.95
R008 Lid for 64 rack 1 lid natural2.95
R009 96 5 racks neon mix36.90
R010 96 5 racks natural36.90
R009-B 96 1 rack neon blue8.90
R009-G 96 1 rack neon green8.90
R009-O 96 1 rack neon oran.8.90
R009-P 96 1 rack neon pink8.90
R009-Y 96 1 rack neon yellow8.90
R011 Lid for 96 rack 1 lid natural3.95

96-Well Reversible Rack with snap in place lid for 0,5ml & 1,5/2,0 ml Tubes
A user-friendly work and storage rack for 96 x 1,5/2,0 ml tubes on one side & 96 x 0,5 ml tubes on the other side. Made from autoclavable Polypropylene with longer handels, alpha numeric coding at the wells, labeling area on the lid. Colored pack includes blue, green, pink, yellow, orange
Cat. # Description Color/ quantityPrice [USD]
R041-1 96-Rev.Rack w.Lid natural/ 1 rack12.50
R041 96-Rev.Rack w.Lid natural/ 5 pack57.00
R041-A 96-Rev.Rack w.Lid colored/ 5 pack57.00
R041-B 96-Rev.Rack w.Lid blue/ 1 rack12.50
R041-GR 96-Rev.Rack w.Lid green/ 1 rack12.50
R041-Y 96-Rev.Rack w.Lid yellow/ 1 rack12.50

PCR-Rack, 96 Well with hinged, removable lid
Autoclavable polypropylene rack for storage or working with 0,2 ml Tubes, 8 or 12 tube strips. Removable hinged lid, open wells for placing in ice bath, imprinted alpha-numerical system. Available in packs of 5 natural or colored (blue, green, pink, yellow, orange).
Cat.# description quantityPrice [USD]
R040-N PCR-Rack,natural 537.11
R040-A PCR-Rack,colored mix 537.11
R040-B PCR-Rack,blue17.87
R040-G PCR-Rack,green17.87
R040-Y PCR-Rack,yellow17.87

PCR-Stack Rack, 96 well with Telescope Lid
Place saving and stackable, a click ensures, that the lid will not become easily dislodged
safe stand through innovative and special design
an autoclavable and robust storage- and work rack made from polypropylene
temperature resistent from -80°C bis +121°C
accommodates all 0,2 ml tubes, 8- or 12- PCR-tube-strips and PCR-plates
Packing unit: five colored Racks (blue, green, yellow, violet, red)
Cat. #DescriptionPack.unitPrice [USD]
R045-A PCR-Stack-Rack,farbig536.90

Combi PCR Rack
A reversable polypropylene rack with a simple to use removable hinged lid, that snaps in place on both sides

Side 1: places for 168 x 0,2 ml tubes (also for tubes in strip-form) and 12 x 1,5 ml tubes

Side 2: places for 40 x 0,5 ml and 12 x 1,5 ml tubes
Cat.# description Color/ QuantityPrice [USD]
R044-1 96-Rev. Rack mit Deckel natural/ 1 rack16.50
R044 96-Rev. Rack mit Deckel natural/ 5 racks69.00
R044-A 96-Rev. Rack mit Deckel colored/ 5 racks69.00

PCR Workstation
The PCR Workstation offers places for all tubes, needed for pre or post PCR applications. The PCR Workstation is a combination of a basic rack, which accepts 24 x 1,5/2,0 ml tubes, 16 x 0,5 ml tubes und 32 x 0,2 ml tubes and a 96 place "Satelite" rack, which clips onto the workstation (over the existing 0,2 ml holes). This "Satelite" rack accomodates all 0,2ml PCR tube configurations, like single tubes, 8-strip-tubes, 12-strip tubes and PCR plates. All tube wells of the racks have an alpha-numeric identification system. The PCR Workstation can be used at temperatures down to -80°C.
To reorder "Satelite" racks only, see chapter below.
Cat. # Color Pack sizePrice [USD]
R028-B neon blue 126.95
R028-G neon green 126.95
R028-O neon orange 126.95
R028-P neon pink 126.95
R028-Y neon yellow 126.95

PCR Satelite Racks for Workstation
The PCR-Satelite rack fits into the basic rack of the workstation (Cat.# R028)
Capacity 8 x 12 rows for 0,2 ml tubes, or 12x 8-strips or 1 PCR-plate
Places are alphanummerical coded
Cat. # Color Pack sizePrice [USD]
R028-S Neon mixed5 Racks neon mix32.50
R028-SB neon blue16.95
R028-SG neon green16.95
R028-SO neon orange16.95
R028-SP neon pink16.95
R028-SY neon yellow16.95

VariRack
A useful help for working with multi-channel pipettors
filling volume 55ml, angeled sides and V-shaped bottom for nearly complete sample withdrawal
available in clear PVC or white polystyrene

R047-P: made from transparent polypropylene, autoclavable
to use on both sides, 50 ml or 12 x 5 ml
delivery inclusive lid
Cat. # Pack.unitPrice [USD]
R43 5 natural 49,90
R43-A 5 colored mix 55,90

Multi-Channel Disposable Solution Basins
A useful help for working with multi-channel pipettors
fillingvolume 55ml, angeled sides and V-shaped bottom for nearly complete sample withdrawal
available in clear PVC or white polystyrene

R047-P: made from transparent polypropylene, autoclavable
to use on both sides, 50 ml or 12 x 5 ml
delivery inclusive lid
Cat.# description Pack sizePrice [USD]
R047 Reservoir transparent106.90
R047-W Reservoir white106.90
R047-P Reservoir transparent519.95

SemperGuard Latex Disposable Gloves
Our gloves are very comfortable soft light yellow latex gloves, which provide a highly sensitive touch with extreme puncture.
The gloves are:
- powder free: no contamination of your samples with powder
length: 24cm
- packed: 10 boxes of 100 gloves
Cat. # Description sizePrice [USD]/100Price [USD]/1000
MLG-S Latex powderfree small11.5099.80
MLG-M Latex powderfree medium11.5099.80
MLG-L Latex powderfree large11.5099.80

Nitrile Disposable Gloves
Our gloves are very comfortable soft blue nitrile gloves, which provide a highly sensitive touch with extreme puncture. They are extremly resistant against chemicals , especialy acrylamide and ethidium bromide which is used in many labs for gel staining procedures.Latex gloves do not provide saftey against ethidium bromide, because it passes latex in less than 1 minute.
The nitrile gloves are:
- powder free: no contamination of your samples with powder
- latex free: no risk of manifesting latex allergies
- protein free
- resistant against mny chemicals and solvants
- length: 24 cm
- packed: 10 boxes of 100 gloves
Cat. # Description sizePrice [USD]
MNG-SS-S Nitrile Gloves SafeSkin small239.00
MNG-SS-M Nitrile Gloves SafeSkin medium239.00
MNG-SS-L Nitrile Gloves SafeSkin large239.00
MNG-NT-S Nitrile Gloves SemperGuard small129.00
MNG-NT-M Nitrile Gloves SemperGuard medium129.00
MNG-NT-L Nitrile Gloves SemperGuard large129.00

Slide Boxes colored, for 100 Slides
The slide boxes have cork liming on the bottom, to protect the slides. On the inside cover of the box is a corresponding inventory slide sheet. The boxes can be stored securely on top of each other and are closed with a rust resistant nickel plated clasp ande hinge pin.Dimensions are 222 x 171 x 33 mm ( LxWxH )

Optional we offer stainless steeel freezer racks to store the slide boxes in upright freezers for longtime storage of temperature sensitive samples. You find infos and prices in the chapter CRYO PRODUCTS.
cat.#Color Pack sizePrice [USD]
R100-B blue17.08
R100-G green17.08
R100-Y yellow17.08
R100-R red17.08
R100-W white17.08
R100-GRA grey17.08
R100-SCH black17.08

Embedding Cassettes for Histology
The embedding cassettes are useful for paraffin-embedding of histological cuts. The cassetts are easy to write on the side and are resistant to solvents and decalcifying agents.We offer them in seven different colors
biopsy cassette: base and lid with small holes
universal cassette: base and lid slotted
standard cassette without lid, bigger holes
packaging unit: 500 cassettes
Cat.#type of cassettecolorPrice [USD]
HBK-WBiopsywhite76.00
HBK-RA Biopsypink76.00
HBK-GBiopsygreen76.00
HBK-Y Biopsyyellow76.00
HBK-BBiopsyblue76.00
HBK-R Biopsy red76.00
HBK-GRABiopsy grey76.00
HUK-WUniversalwhite67.80
HUK-RA Universalpink67.80
HUK-GUniversalgreen67.80
HUK-Y Universalyellow67.80
HUK-BUniversalblue67.80
HUK-R Universal red67.80
HUK-GRAUniversal grey67.80
HSK-WStandardwhite45.50
HSK-RA Standardpink45.50
HSK-GStandardgreen45.50
HSK-Y Standardyellow45.50
HSK-BStandardblue45.50
HSK-R Standard red45.50
HSK-GRAStandard grey45.50

PAP PEN
PAP PEN is designed to provide a water repellant barrier when a circle is drawn around a specimen. The barrier of the PAP PEN retains antisera within the defined area and ensures, that only the amount of antobody needed for sufficient reaction is used. The PAP PEN stops spreading, reduces waste and divides slides into discret areas for immunostaining, histology, cytology, cell culture, virology, microbiology. The PAP PEN is effective for immunostaining, PAP method, ABC method, ASD method, enzyme and frozen section methods.
The staining is unsoluble in aceton and alcohol and can be removed if desired by xylene after the staining procedure.
Cat. # DescriptionPrice [USD]
MKP-1 Pap Pen Immunostaining Pen53.80
MKP-2 Pap Pen Immunostaining Pen, extra thick69.50


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