#One to five point pH calibration #Automatic buffer recognition with two pH buffer sets #pH slope and offset display #One point mV calibration #One point ATC temperature probe calibration #Automatic or manual temperature compensation #Ready icon to indicate measurement stability #Electrode condition icon to indicate status #100 data set storage with non-volatile memory   Resolution (Temperature) 0.1°C Temperature Range (Metric) 0.0 to 100.0 °C Range (pH) 0 to 14 Calibration Points USA: pH 1.68, 4.01, 7.00, 10.01, 12.45; NIST: pH 1.68, 4.01, 6.86, 9.18, 12.45 Accuracy (mV) ±0.2 mV (±199.9 mV), ±2 mV beyond ±200 mV Outputs Recorder (±2000 mV) Temperature Probe Calibration Offset in 0.1 °C increments; Offset range: ±5 °C Memory 100 data sets Inputs BNC, 2.5 mm phono plug, reference pin tip, ground Range (mV) ±1999 mV Resolution (mV) 0.1 mV (±199.9 mV); 1 mV beyond ±200 mV Electrical Requirements AC/DC 9 V adapter (110/220 VAC, 50-60 Hz)

These 14 ml - 17 x 95 mm disposable sterile tubes can be used for most routine laboratory procedures. They are biologically inert and exempt from mold release agents. Precision molding with virgin thermoplastics ensures that our tubes will be uniform in size and shape. High resistance to breakage reduces danger in handling infectious or other potentially harmful cultures. Transparent polystyrene tubes will withstand moderate centrifugation speeds (1400g) and temperatures to 70 °C. Translucent polypropylene tubes can be centrifuged at higher speeds (3000g) and resist temperatures from -190 °C to 120 °C. Tubes are supplied with 2-position ribbed polyethylene caps which can be left loose for aerobic work or sealed for anaerobic cultures. Cat. No. Material Qty/Bag Qty/Cs T426-2 Polystyrene 25 500 T426-2A Polypropylene 25 500 T426-3 Polystyrene 125 1000 T426-33 Polystyrene Bulk 500 Temperature range -190 °C to 120 °C Certified Pyrogen Free        

These 5 ml - 12 x 75 mm disposable sterile tubes can be used for most routine laboratory procedures. They are biologically inert and exempt from mold release agents. Precision molding with virgin thermoplastics ensures that our tubes will be uniform in size and shape. High resistance to breakage reduces danger in handling infectious or other potentially harmful cultures. Transparent polystyrene tubes will withstand moderate centrifugation speeds (1400g) and temperatures to 70 °C. Translucent polypropylene tubes can be centrifuged at higher speeds (3000g) and resist temperatures from -190 °C to 120 °C. Tubes are supplied with 2-position ribbed polyethylene caps which can be left loose for aerobic work or sealed for anaerobic cultures.For users who prefer a more compact packaging with tubes oriented horizontally. Tubes are also available in a convenient space saving plastic tray. State-of-the-art packaging keeps your tubes neatly aligned for easing manipulation. SP-T415-2(PS)           SP-T405-2A(PP) Cat. No. Material Qty/Bag Qty/Tray Qty/Cs T415-2 Polystyrene 25 - 500 T405-2A Polypropylene 25 - 500 T415-3 Polystyrene 125 - 1000 T405-33 Polystyrene Bulk - 500 T405-1 Polystyrene - 1 500 T405-2 Polystyrene - 25 500 T405-3 Polystyrene - 125 1000 T405-1A Polypropylene - 1 500 T405-2A Polypropylene - 25 500 Temperature range -190 °C to 120 °C Certified Pyrogen Free

These 14 ml - 17 x 95 mm disposable sterile tubes can be used for most routine laboratory procedures. They are biologically inert and exempt from mold release agents. Precision molding with virgin thermoplastics ensures that our tubes will be uniform in size and shape. High resistance to breakage reduces danger in handling infectious or other potentially harmful cultures. Transparent polystyrene tubes will withstand moderate centrifugation speeds (1400g) and temperatures to 70 °C. Translucent polypropylene tubes can be centrifuged at higher speeds (3000g) and resist temperatures from -190 °C to 120 °C. Tubes are supplied with 2-position ribbed polyethylene caps which can be left loose for aerobic work or sealed for anaerobic cultures.For users who prefer a more compact packaging with tubes oriented horizontally. Tubes are also available in a convenient space saving plastic tray. State-of-the-art packaging keeps your tubes neatly aligned for easing manipulation. Cat. No. Material Qty/Bag Qty/Tray Qty/Cs T416-2 Polystyrene 25 - 500 T406-2A Polypropylene 25 - 500 T416-3 Polystyrene 125 - 1000 T406-33 Polystyrene Bulk - 500 T406-1 Polystyrene - 1 500 T406-2 Polystyrene - 25 500 T406-3 Polystyrene - 125 1000 T406-1A Polypropylene - 1 500 T406-2A Polypropylene - 25 500 Temperature range -190 °C to 120 °C Certified Pyrogen Free

A newly designed microtube rack that can be used all around the lab. Although one of the most attractive racks available today, it offers all the advantages required by the modern laboratory. Made of highly resistant acetal polymer, it will not shatter or stain in contact with most laboratory chemicals. No coating to worry about, which can chip, peel or rust in a water bath.The OneHand™ Microtube Rack is compact, lightweight and stackable in order to save as much space as possible. This is why it is ideal for incubators, refrigerators, freezers, under lab hoods and on bench tops. Not only is it submersible but will also sink and maintain stability without tipping over.The OneHand™ Microtube Rack is made of 2 tiers to facilitate the insertion and stability of microtubes. Now with one hand, you can easily unscrew just about any type of microcentrifuge tube with a screw-on closure. Thanks to an innovative locking system, the Simport self-standing Micrewtubes® will securely lock in each well of the base tier and will not turn. All models of microtubes made by various manufacturers will lock in the upper tier, thanks to a series of teeth grasping the collar of the microtube. Convenient handles on each side of the rack will ensure a safe grip when carrying it around. Interlocking feet allow safe stacking. Available in 5 attractive colors. Individually wrapped.Size: 293 mm x 115 mm x 39 mm H (11 1/2 x 4 1/2 x 1 1/2 in. H) Material Acetal Length (mm) 115 mm Width (mm) 293 mm Height (mm) 39 mm Wells 50 Qty/Cs 10

The washer seal secured in the top of the cap ensures a positive leakproof seal, time after time, keeping the integrity of the small sample under even the most adverse conditions.The flat-top cap provides a writing surface and can be used with automatic capping machines in packaging industries.Tamperproof screw cap with washer seal and flat top is molded with a deep internal lip that fits snugly against the interior wall of the tube. It will prevent the contents from coming in contact with the seal or threads, thereby reducing the chances of sample contamination. The cap's high profile facilitates manipulation, especially in aseptic procedures. All tubes and closures are manufactured in a clean environment. This series of tubes are available either plain or with printed graduations and a white marking area for sample identification. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000 x g. Skirted tubes can be centrifuged up to 17,000 x g. Will withstand temperatures from -196°C to +121°C. Cat. No. Volume Style Graduated Tamperproof Sterile Qty/Pk Qty/Cs T335-2  0.5 ml Self-standing No No No - 1000 T335-2S 0.5 ml Self-standing No No Yes 50 500 T335-2SPR 0.5 ml Self-standing Yes No Yes 50 500 T335-2TP 0.5 ml Self-standing No Yes No - 1000 T335-2STP 0.5 ml Self-standing No Yes Yes 50 500 T335-2SPRTP 0.5 ml Self-standing Yes Yes Yes 50 500 Cat. No. Volume Style Graduated Tamperproof Sterile Qty/Pk Qty/Cs T335-4  1.5 ml Self-standing No No No - 1000 T335-4S 1.5 ml Self-standing No No Yes 50 500 T335-4SPR 1.5 ml Self-standing Yes No Yes 50 500 T335-4TP 1.5 ml Self-standing No Yes No - 1000 T335-4STP 1.5 ml Self-standing No Yes Yes 50 500 T335-4SPRTP 1.5 ml Self-standing Yes Yes Yes 50 500 Cat. No. Volume Style Graduated Tamperproof Sterile Qty/Pk Qty/Cs T335-5  1.5 ml Conical bottom No No No - 1000 T335-5S 1.5 ml Conical bottom No No Yes 50 500 T335-5SPR 1.5 ml Conical bottom Yes No Yes 50 500 T335-5TP 1.5 ml Conical bottom No Yes No - 1000 T335-5STP 1.5 ml Conical bottom No Yes Yes 50 500 T335-5SPRTP 1.5 ml Conical bottom Yes Yes Yes 50 500 Cat. No. Volume Style Graduated Tamperproof Sterile Qty/Pk Qty/Cs T335-6 2 ml Self-standing No No No - 1000 T335-6S 2 ml Self-standing No No Yes 50 500 T335-6SPR 2 ml Self-standing Yes No Yes 50 500 T335-6TP 2 ml Self-standing No Yes No - 1000 T335-6STP 2 ml Self-standing No Yes Yes 50 500 T335-6SPRTP 2 ml Self-standing Yes Yes Yes 50 500 Cat. No. Volume Style Graduated Tamperproof Sterile Qty/Pk Qty/Cs T335-7 2 ml Conical bottom No No No - 1000 T335-7S 2 ml Conical bottom No No Yes 50 500 T335-7SPR 2 ml Conical bottom Yes No Yes 50 500 T335-7TP 2 ml Conical bottom No Yes No - 1000 T335-7STP 2 ml Conical bottom No Yes Yes 50 500 T335-7SPRTP 2 ml Conical bottom Yes Yes Yes 50 500

These 0.6 ml and 1.5 ml graduated rugged tubes are made of laboratory grade polypropylene suitable to withstand the stress of high speed centrifugation up to 20,000g. The one-piece construction incorporates a snug fitting and reliable attached cap even with prolonged boiling. The bottom is reinforced for added protection against leakage. Maximum clarity for visual sample inspection. A frosted writing surface on closure and side of tube allows for easy and convenient sample identification. Highly polished interior ensures low liquid retention. Available in 4 colors. Packaged in tamperproof resealable safety-lock bags. 1.5 ml tube is also available in amber color: T330-7AM. *0.6 ml tube is available in blue, green and yellow color on request only. Minimum quantities apply. Please enquire for more details. Material Polypropylene (PP) Cap / Cover Included Yes Autoclavable Yes Certified RNAse, DNAse, DNA and Pyrogen free Qty/Pk 500 Qty/Cs 5000

This convenient space saving rack was designed especially for storing and working with PCR samples. The PCRackTM will accept all models of 0.2 ml tubes, along with strips of 8 or 12 tubes. 96-well PCR plates can also be accommodated. The PCRackTM can be horizontally attached to each other in order to build-up any configuration you desire. With the cover on, they are easily stackable one on top of another. Thanks to these special features, efficiency is highly improved allowing you to carry a multitude of tubes and/or strips at the same time. *Assorted colors: blue, green, pink and yellow. Material Polypropylene (PP) Wells 96 Qty/Cs 20              

The Simport® Combi-Rack™ is an innovative support that can hold up to 96 PCR tubes or 12 strips of 8 tubes with caps. Each hole is identified with an alphanumeric numbering system for identifying tubes. The grid stands on 4 legs and can be placed on a lab counter or in a refrigerator or freezer shelf. Made of polypropylene, it can easily withstand temperatures from -80 °C to +121 °C. It is also ideal for carrying and storing, freezing and transporting reagents and specimens. For storage, simply place the Combi-Rack™ in the T327 Combi-Box™ and place cover. Material Polypropylene (PP) Temperature range -80 °C to +121 °C Color Blue Qty/Cs 5

The Simport® Combi-Box™ can be used not only as a storage rack but also as a workstation. The white base will accept all 96- and 384-well plates and an easy to remove transparent cover allows easy viewing of contents. Being only 40 mm high, the stackable Combi-Box™ saves space on the lab bench and on refrigerator or freezer shelves. For single tubes as well as strips, use the Combi-RackTM (T327-1) which can hold up to 96 tubes or 12 strips of 8.  Material PVC Cap color Transparent Height (mm) 40 mm Color White Qty/Cs 5

Ultrathin wall design ensures a rapid thermal transfer and a significant reduction in cycle and PCR reaction time. The attached hinged caps are either domed or flat-topped, they provide a positive seal during thermal cycling and prevent evaporation while being easily opened and closed with one hand. Frosted writing surface for sample identification. Packaged in tamperproof resealable safety-lock bags. Material Polypropylene (PP) Volume 0.2 ml Certified RNAse, DNAse, DNA and Pyrogen free Qty/Pk 1000

These opaque 96-well PCR plates are for chemiluminescent and fluorescent procedures. Each well has a capacity of 100 µl. Thin-walled and designed for rapid thermal transfer. They are precision-molded to ensure well-to-well and plate-to-plate uniformity. All sealing methods can be used for oil-free operation: domed and flat cap strips (T323-1N), SecureSealTM Thermal and foil (T329 Series), and Amplate™ Mat (T329-10). Suitable to be used with all 96-well shaped cyclers. An alphanumeric grid helps in sample identification. To facilitate orientation, the corner at H1 of the plate is cut away. The AMPLATE™ is easy to seal since no cylindrical walls extend above the plate. Finally, the Simport® AMPLATE™ can be handled by robotic handling equipment and is ideal with automated pipetting systems. Packed in tamperproof resealable bags of 10 plates. Material Polypropylene (PP) Volume 100 µl Wells 96 Certified RNAse, DNAse, DNA and Pyrogen free Qty/Bag 10 Qty/Cs 100

Made of polypropylene These PCR plates are thin-walled and designed for rapid thermal transfer. Each well has a capacity of 0.2 ml. They are precision-molded to ensure well-to-well and plate-to-plate uniformity. The insides of the tubes are smooth and have an inert surface on which enzymes and nucleic acids do not bind. These sealing methods can be used for oil-free operation:Strip caps T323-1N as well as SecureSeal™ Thermal sealing film and foil (T329 Series), and Amplate™ Mat (T329-10). Suitable to be used with all 96-well shaped cyclers. Their flexible design allows them to be easily cut into sections of 24, 32 or 48 tubes. The plates will accommodate differences in expansion coefficients between the metal thermal cycler block and polypropylene tubes. For more convenience, pre-cut plates are available in the following formats: 96 tubes (8 x 12), 48 tubes (6 x 8) and 24 tubes (3 x 8). On the 48-well and 96-well plate, a printed black alphanumeric grid helps sample identification. To facilitate orientation, the bottom right corner of the plate is cut away. The AMPLATE™ is easy to seal since no cylindrical walls extend above the plate. More economical than using single tubes, it is available colorless and in four different colors. Packed in tamperproof resealable bags of 10 plates. Plastic Polypropylene Certified RNAse, DNAse, DNA and Pyrogen free Qty/Bag 10 Qty/Cs 50 ( 24 and 48 wells) or 100 (96 wells)

Ultrathin wall design ensures a rapid thermal transfer and a significant reduction in cycle and PCR reaction time. The attached hinged caps are either domed or flat-topped, they provide a positive seal during thermal cycling and prevent evaporation while being easily opened and closed with one hand. Packaged in tamperproof resealable safety-lock bags. Material Polypropylene (PP) Volume 0.2 ml Certified RNAse, DNAse, DNA and Pyrogen free Qty/Pk 125

This handy autoclavable rack can hold up to 50 cryogenic vials or sample tubes . Now with one hand, you can easily unscrew a Simport® Cryovial® closure. Thanks to an innovative universal locking system, the vials will securely lock in each well and will not turn. Each position is identified with an alphanumeric index. Strong handles make it easy and safe to carry. It is supported by anti-skid rubber feet. The rack is compact and stackable. Available in three colors. Size: 10 cm x 20 cm x 25 mm H (4 x 8 x 1 in. H) Hole size: 12.5 mm Material Polypropylene (PP) Length (mm) 10 cm Width (mm) 20 cm Height (mm) 25 mm Autoclavable Yes Qty/Cs 4

Holds 81 cryogenic vials of 3 to 5 ML. A transparent cover allows the user to see the contents of the box and is keyed to the base to prevent misalignment. Printed with a numerical grid, the surface accepts writing with markers, facilitating inventory control. Four colors available. Removal of vials facilitated by a vial picker supplied with each storage box. Size fits most freezer metal racks. Made of extra-strong polycarbonate, these durable cryogenic storage boxes are designed to be used at temperatures between -196 °C and +121°C and are autoclavable. For cryovial tubes: Cat. No. Description Style Volume Qty/Pk Qty/Cs T308-3A External thread with lip & silicone washer seal Self-standing 3 ml 100 1000 T308-4A Self-standing 4 ml 100 1000 T308-5A Self-standing 5 ml 100 1000 T310-3A External thread with silicone washer seal Self-standing 3 ml 100 1000 T310-4A Self-standing 4 ml 100 1000 T310-5A Self-standing 5 ml 100 1000 T309-3A External thread with lip seal Self-standing 3 ml 100 1000 T309-4A Self-standing 4 ml 100 1000 T309-5A Self-standing 5 ml 100 1000 T301-5 Internal thread with silicone o-ring seal Self-standing 5 ml 100 1000 T311-5 Internal thread with silicone washer seal Self-standing 5 ml 100 1000 Material Polycarbonate Cap color Transparent Length mm (in) 133 (5 1/4") Width mm (in) 133 (5 1/4") Height mm (in) 95 (3 3/4") Temperature range -196 °C to +121 °C Wells 81 Autoclavable Yes Qty/Pk 5 Qty/Cs 10

Holds 42 cryogenic vials of 10 ml size. A transparent cover allows the user to see the contents of the box and is keyed to the base to prevent misalignment. Printed with a numerical grid, the surface accepts writing with markers, facilitating inventory control. Four colors available. Removal of vials facilitated by a vial picker supplied with each storage box. Size fits most freezer metal racks. Made of extra-strong polycarbonate, these durable cryogenic storage boxes are designed to be used at temperatures between -196 °C and +121°C and are autoclavable. For cryovial tube: Cat. No. Description Style Volume Qty/Pk Qty/Cs T310-10A External thread with silicone washer seal Self-standing 10 ml 100 1000 Material Polycarbonate Cap color Transparent Length mm (in) 133 (5 1/4") Width mm (in) 133 (5 1/4") Height mm (in) 95 (3 3/4") Temperature range -196 °C to +121 °C Wells 42 Autoclavable Yes Qty/Pk 5 Qty/Cs 10

Holds 81 cryogenic vials of 1 to 2 ml sizes. A transparent cover allows the user to see the contents of the box, and is keyed to the base to prevent misalignment. Printed with a numerical grid, surface accepts writing with markers, facilitating inventory control. Four colors available. Removal of vials facilitated by a vial picker supplied with each storage box. Size fits most freezer metal racks. Made of extra strong polycarbonate, these durable cryogenic storage boxes are designed to be used at temperatures between -196 °C and +121°C and are autoclavable. For cryovial tubes: Cat. No. Description Style Volume Qty/Pk Qty/Cs T308-1A External thread with lip & silicone washer seal Self-standing 1.2 ml 100 1000 T308-2 Round bottom 2 ml 100 1000 T308-2A Self-standing 2 ml 100 1000 T310-1A External thread with silicone washer seal Self-standing 1.2 ml 100 1000 T310-2 Round bottom 2 ml 100 1000 T310-2A Self-standing 2 ml 100 1000 T309-1A External thread with lip seal Self-standing 1.2 ml 100 1000 T309-2 Round bottom 2 ml 100 1000 T309-2A Self-standing 2 ml 100 1000 T301-1 Internal thread with silicone o-ring seal Self-standing 1.2 ml 100 1000 T301-2 Self-standing 2 ml 100 1000 T301-3 Round bottom 2 ml 100 1000 T311-1 Internal thread with silicone washer seal Self-standing 1.2 ml 100 1000 T311-2 Self-standing 2 ml 100 1000 T311-3 Round bottom 2 ml 100 1000 Material Polycarbonate Cap color Transparent Length mm (in) 133 mm (5 1/4") Width mm (in) 133 mm (5 1/4") Height mm (in) 52 mm (2 1/16") Temperature range -196 °C to +121 °C Wells 81 Autoclavable Yes Qty/Pk 4 Qty/Cs 24

Holds 25 cryogenic vials or sample tubes of 1 to 2 ml sizes. A transparent cover allows the user to see the contents of the box and is keyed to the base to prevent misalignment. Printed with a numerical grid, the surface accepts writing with markers, facilitating inventory control. Four colors available. Removal of vials facilitated by a vial picker supplied with each storage box. Size fits most freezer metal racks. Made of extra-strong polycarbonate, these durable cryogenic storage boxes are designed to be used at temperatures between -196 °C and +121°C and are autoclavable. For cryovial tubes: Cat. No. Description Style Volume Qty/Pk Qty/Cs T308-1A External thread with lip & silicone washer seal Self-standing 1.2 ml 100 1000 T308-2 Round bottom 2 ml 100 1000 T308-2A Self-standing 2 ml 100 1000 T310-1A External thread with silicone washer seal Self-standing 1.2 ml 100 1000 T310-2 Round bottom 2 ml 100 1000 T310-2A Self-standing 2 ml 100 1000 T309-1A External thread with lip seal Self-standing 1.2 ml 100 1000 T309-2 Round bottom 2 ml 100 1000 T309-2A Self-standing 2 ml 100 1000 T301-1 Internal thread with silicone o-ring seal Self-standing 1.2 ml 100 1000 T301-2 Self-standing 2 ml 100 1000 T301-3 Round bottom 2 ml 100 1000 T311-1 Internal thread with silicone washer seal Self-standing 1.2 ml 100 1000 T311-2 Self-standing 2 ml 100 1000 T311-3 Round bottom 2 ml 100 1000 Material Polycarbonate Cap color Transparent Length mm (in) 76 (3") Width mm (in) 76 (3") Height mm (in) 52 (2 1/16") Temperature range -196 °C to +121 °C Wells 25 Autoclavable Yes Qty/Pk 8 Qty/Cs 48