Freezing

The Semen Freezing Equipment kit contains all of the basic equipment and sample quantities of supplies required to process and freeze stallion semen in 0.5ml straws. The ARS Floating Freezing Rack included in this kit maintains the proper elevation while freezing up to fifty 0.5ml straws at a time. The foam chest is ideally sized for loading straws into goblets and canes for later storage. The included Freezing Straw Filler replaces mouth pipetting while filling the semen straws. The book...

CM-7S Plus. Redesigned stainless-steel inner bowl and motor cover provide new level of safety, reliability and ease of use. CM-7S Plus is your ideal unit for centrifugation of Sperm prior to Freezing or Cooled Shipment. Stainless Steel Inner bowl and motor cover Six different brake speeds. Simultaneous display of RPM and G-Force on LCD Display. Centrifuge comes ready to use with factory installed 4 bucket swinging rotor for 50 ml conical centrifuge tubes.

CM-7S Plus. Redesigned stainless-steel inner bowl and motor cover provide new level of safety, reliability and ease of use. CM-7S Plus is your ideal unit for centrifugation of Sperm prior to Freezing or Cooled Shipment. Stainless Steel Inner bowl and motor cover Six different brake speeds. Simultaneous display of RPM and G-Force on LCD Display.  Centrifuge comes ready to use with factory installed 6 bucket swinging rotor for 50 ml conical centrifuge tubes.  ...

CM-7S Plus. Redesigned stainless-steel inner bowl and motor cover provide new level of safety, reliability and ease of use. CM-7S Plus is your ideal unit for centrifugation of Sperm prior to Freezing or Cooled Shipment. Stainless Steel Inner bowl and motor cover Six different brake speeds. Simultaneous display of RPM and G-Force on LCD Display.  Centrifuge comes ready to use with factory installed 6 bucket swinging rotor for 50 ml conical centrifuge tubes.  A set of six 15ml tube...

The Water Bath is excellent for thawing frozen semen straws and warming the E-Z Mixin® semen extender, or any other equipment that requires a fixed physiological temperature. The Thermoregulated Water Bath is factory calibrated to maintain water temperature at 37°C±0.5°C (98.6°F±0.9°F). The Thermoregulated Water Bath's convenient size (12.8"L x 11.5"W x 7"H) takes up minimal counter space, making it ideal for laboratories and indoor work areas. The Water Bath Kit includes an Instruction...

The Water Bath is excellent for thawing frozen semen straws and warming the E-Z Mixin® semen extender, or any other equipment that requires a fixed physiological temperature. The Thermoregulated Water Bath is factory calibrated to maintain water temperature at 37°C±0.5°C (98.6°F±0.9°F). The Thermoregulated Water Bath's convenient size (12.8"L x 11.5"W x 7"H) takes up minimal counter space, making it ideal for laboratories and indoor work areas. The Water Bath Kit includes an Instruction...

The ARS Freezing Straw Filler is a system designed to assist in filling 0.5ml freezing straws without the need for mouth aspiration. This Device fills up to 5 straws at a time using a thumb wheel pump. A built-in positioner holds the cotton plugs in place to ensure a consistent volume of extended semen in each straw. Four Plugs are included to cover unused ports on the straw filler if less that five straws are to be filled.

The Vacuum Aspirator Pump is used during the freezing process to remove the supernatant after centrifugation. The Vacuum Aspirator Pump kit includes a pump which connects to a laboratory faucet, 3 feet of clear plastic tubing, and 250 - 5.75" disposable pasteur pipettes.

The Digital Thermometer uses type K thermocouples to accurately measure temperatures between -200?C and 200?C with a resolution of 0.1?C. The temperature may be displayed on the screen using the Celsius or Fahrenheit scales. This dual channel device can measure two temperatures simultaneously or automatically calculate the temperature difference between the two thermocouples.The Digital Thermometer is typically used to measure the temperature of the rack when it is submerged in nitrogen vapor...

The E-Z Freezin� Packet Stand is used to hold up to three packets of E-Z Freezin� equine semen extender in an upright position and two 50 ml centrifuge tubes. This stand is a convenient tool to use when filling straws during the freezing process.

Replacement type-K thermocouple for the Digital Mini-Therometer Kit. Leads are 36" long.

Semen Freezing Forceps are used to handle semen straws that are being processed and stored. These stainless steel Rochester-Pean style forceps are 12" in length with serrations running the length of the tip to provide a better grip. Large thumb and finger holes allow use with cryogloves.

The ARS Floating Freezing Rack is designed to provide optimal cooling for up to fifty 0.5ml straws. The 3cm elevation over the liquid nitrogen is maintained during the entire freezing process so a digital thermocouple thermometer is no longer required.Foam cooling chest not included.

The ARS Floating Freezing Rack is designed to provide optimal cooling for up to fifty 0.5ml straws. The 3cm elevation over the liquid nitrogen is maintained during the entire freezing process so a digital thermocouple thermometer is no longer required.A 20" x 14" x 9" foam box and lid with a 1" wall is included. This box is ideally sized to allow loading freezing straws into goblets for storage.

20" x 14" x 9" foam cooling chest with lid. 1" wall thickness outer box is included. This cooler chest is ideally sized to allow loading freezing straws into goblets for storage.

Replacement floats for the FSR-101 Floating Straw Rack. Includes 2 floats.

Vacuum Aspirator Pump only. Connects to a laboratory faucet.

Plastic tubing for use with the Vacuum Aspirator Pump. 3' length.

The 250 ml Glass Beaker is used to make a water bath for pre-cooling semen extended in E-Z Freezin?-"MFR5".? The 250 ml Glass Beaker is also excellent for general lab use.

250 ml Erlenmeyer Flasks are used during the freezing process when extending semen with centrifugation media. The Erlenmeyer Flask is convenient to use when the total extended volume exceeds the capacity of the graduated cylinder used to measure semen volume. Erlenmeyer Flasks have many general lab uses and are sold in pairs.

500ml Erlenmeyer Flasks are used during the freezing process when extending semen with centrifugation media. The Erlenmeyer Flask is convenient to use when the total extended volume exceeds the capacity of the graduated cylinder used to measure semen volume. Erlenmeyer Flasks have many general lab uses and are sold in pairs.

This durable blue all-plastic centrifuge rack holds up to twenty-one 50ml centrifuge tubes. This rack is shipped flat, and simple snap-together assembly is required. Autoclavable.

The test tube rack holds up to 60, 14 ml test tubes and is made of durable plastic.

Cryogloves are recommenced when working with Liquid Nitrogen. Protect hands and arms against the hazards of working in and with ultra-low temperatures to -160 C (-256 F). An essential accessory when working with Liquid Nitrogen, ultra-low temperature freezers, dry ice, and in coldrooms.Lightweight, breathable, and comfortable, Cryogloves are designed for use in cryogenic atmospheres, but are not suitable for emursion in LN2. Available in Large and X-Large sizes. Sold by the pair.

Cryogloves are recommenced when working with Liquid Nitrogen. Protect hands and arms against the hazards of working in and with ultra-low temperatures to -160 C (-256 F). An essential accessory when working with Liquid Nitrogen, ultra-low temperature freezers, dry ice, and in coldrooms.Lightweight, breathable, and comfortable, Cryogloves are designed for use in cryogenic atmospheres, but are not suitable for emursion in LN2. Available in Large and X-Large sizes. Sold by the pair.

A face shield is recommenced when working with liquid nitrogen. This protective face shield is made of optical-grade 7 mil polyester. Lens is treated with anti-fog and antistatic coating. The headpiece is held in place by a stretch strap and includes a latex-free, hypoallergenic foam band for comfortable extended wear.

Safety goggles are recommenced when working with liquid nitrogen. Clear, protective goggles are designed with indirect venting to offer maximum protection against chemical splashes. Goggles can be worn over most prescription frames. Supplied with adjustable elastic headband to ensure comfortable and secure fit. Regular size.

E-Z Cushion™ is a centrifugation media designed specifically to maximize sperm recovery. E-Z Cushion™ provides a soft barrier for the sperm pellet to rest on during this process allowing higher g-force and longer centrifugation times. Standard centrifugation techniques result in the recovery of up to75% of spermatozoa in the initial sample. Using a cushion will result in enhanced sperm recovery of greater than 95% without detrimental effects on sperm motility or morphology. E-Z Cushion™ is...

The ARS Disposable Bubbler Comb is used to quickly insert the airspace into a 0.5 ml straw. This unique design fits securely inside the mouth of a standard 50 ml centrifuge tube and allows the user to recover the excess extended semen. Extended semen drained from the bubbler comb into the empty centrifuge tube can be used to fill additional straws. Sold in bags of 25.

The .5 ml Freezing Straws are manufactured from high quality virgin polyvinyl chloride. Each straw has a wick and powder plug at one end.package of 500.

The .5 ml Freezing Straws are manufactured from high quality virgin polyvinyl chloride. Each straw has a wick and powder plug at one end.package of 500.

ARS' Custom Printed Freezing Straws have professional quality text printed on frozen semen straws. We start with our .5 ml Freezing Straws and print up to two lines of 53 characters on each straw. Text can include the animals name, business name, registration identification, date of collection or any other information you want. See below for details. The text is applied using a thermal process which results in text that cannot be wiped or rubbed off. Customers may use a combination...

The Sealing Powder for Freezing Straws seals instantly when it comes into contact with water. This powder is made of polyvinyl alcohol.Sold in 1 lb. bag.

The Sealing Powder for Freezing Straws seals instantly when it comes into contact with water. This powder is made of polyvinyl alcohol.  Sealing powder should be poured into plastic weigh boat (537-814/50) before use and discarded afterwards to avoid contamination. Sold in 125 gram bottle.

The 20ml Disposable Weigh Boat is ideal for holding the powder used to seal 0.5ml freezing straws. This 1 5/8" x 1 5/8" x 5/16" boat holds approximately 20ml and the smooth polystyrene construction has an anti-static treatment that will not rub off or dissipate. Sold 50 per package.

The 20ml Disposable Weigh Boat is ideal for holding the powder used to seal 0.5ml freezing straws. This 1 5/8" x 1 5/8" x 5/16" boat holds approximately 20ml and the smooth polystyrene construction has an anti-static treatment that will not rub off or dissipate. Sold 500 per package.

The 50 ml Conical Centrifuge Tubes are used to hold semen extended with centrifugation media during centrifugation. The 50 ml Conical Centrifuge Tubes are made from a premium polypropylene copolymer, with excellent clarity properties and can withstand temperature extremes of -400C to 1250C, and high centrifugation of 6000 RCF. These tubes are printed with clearly visible 5 ml graduations, have a large writing area, and are supplied with screw-on polyethylene caps for sealing the tubes during...

The 50 ml Conical Centrifuge Tubes are used to hold semen extended with centrifugation media during centrifugation. The 50 ml Conical Centrifuge Tubes are made from a premium polypropylene copolymer, with excellent clarity properties and can withstand temperature extremes of -40C to 125C, and high centrifugation of 6000 RCF. These tubes are printed with clearly visible 5 ml graduations, have a large writing area, and are supplied with screw-on polyethylene caps for sealing the tubes during...

These colorful aluminum cane tabs are designed to fit securely over the top of our freezing canes, aiding the identification of straws when inside a Storage Dewar. Tabs can be marked with permanent markers or used by color to identify straw contents held in goblets stored in the freezing canes.This multi-color pack contains 20 of each of the following colors: Blue, Green, Orange, Purple, Red, White, and Yellow.

These colorful aluminum cane tabs are designed to fit securely over the top of our freezing canes, aiding the identification of straws when inside a Storage Dewar. Tabs can be marked with permanent markers or used by color to identify straw contents held in goblets stored in the freezing canesFreezing Cane Tabs are available in packs of 100 in the following colors: Blue, Green, Orange, Purple, Red, White, and Yellow.

Goblets are used to store .5 ml frozen semen straws on canes. These 13mm Goblets hold up to twelve  .5 ml straws. The multi color pack includes 50 red, blue, green, and yellow goblets. The Goblets are made of high density polyethylene, with a reinforced bottom to be ideal for cryogenic storage.

Goblets are used to store .5 ml frozen semen straws on canes. These 13mm Goblets hold up to twelve  .5 ml straws. The large Goblets are 13 mm and hold eleven .5 ml straws. The Goblets are made of high density polyethylene, with a reinforced bottom to be ideal for cryogenic storage.

Canes are used to hold Goblets within the canister of a liquid nitrogen Dewar. Each Cane holds two Goblets. These Canes are made of high quality aluminum and hold 13 mm Goblets.

Goblets are used to store .5 ml frozen semen straws. The standard Goblets have a 10 mm diameter and hold five .5 ml straws. The Goblets are made of high density polyethylene, with a reinforced bottom.

Canes are used to hold Goblets within the canister of a liquid nitrogen Dewar. Each Cane holds two Goblets. The Standard Cane is made of high quality aluminum and holds 10 mm Goblets.

These Test Tubes are 16 mm x 100 mm, with an approximate volume of 14 ml. The Test Tubes are made of polystyrene, with glasslike clarity. Each package contains 50 test tubes and caps.

The Test Tube Brush is used to clean lab ware. Each package contains 3 test tube brushes.

The large storage Dewar (Model XC 47/11-6) includes six canisters and will hold up to 4,500 .5 ml straws. The liquid nitrogen capacity of this Dewar is 47.4 liters, and it has a normal working duration of 76 days. Also available is a Roller Base for this Dewar.