![Polar Tech IB 48 Ice Brix Refrigerant Packs, Standard Leakproof, 48oz Capacity (Case of 6): Science Lab Consumables: Amazon.com: Industrial & Scientific Polar Tech IB 48 Ice Brix Refrigerant Packs, Standard Leakproof, 48oz Capacity (Case of 6): Science Lab Consumables: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61CFEJBSwWL._AC_UF1000,1000_QL80_.jpg)
Polar Tech IB 48 Ice Brix Refrigerant Packs, Standard Leakproof, 48oz Capacity (Case of 6): Science Lab Consumables: Amazon.com: Industrial & Scientific
![Amazon.com: 2 Pack BPV31 Piercing Tap Valve Kits Compatible with 1/4, 5/16, 3/8 Inch Outer Diameter Pipes and R134A Air Conditioning Refrigerant Charging Hose with Gauge, Connect to R12/ R22 Port Only : Automotive Amazon.com: 2 Pack BPV31 Piercing Tap Valve Kits Compatible with 1/4, 5/16, 3/8 Inch Outer Diameter Pipes and R134A Air Conditioning Refrigerant Charging Hose with Gauge, Connect to R12/ R22 Port Only : Automotive](https://m.media-amazon.com/images/I/71a2F0pzSBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2 Pack BPV31 Piercing Tap Valve Kits Compatible with 1/4, 5/16, 3/8 Inch Outer Diameter Pipes and R134A Air Conditioning Refrigerant Charging Hose with Gauge, Connect to R12/ R22 Port Only : Automotive
![Polar Tech TP8/MS Ice Brix Viscous Gel Moisture Safe Refrigerant Cold Pack, 4" Length x 6-1/2" Width x 3/4" Thick (Case of 18), White: Ice Transport Products: Amazon.com: Industrial & Scientific Polar Tech TP8/MS Ice Brix Viscous Gel Moisture Safe Refrigerant Cold Pack, 4" Length x 6-1/2" Width x 3/4" Thick (Case of 18), White: Ice Transport Products: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/516sxZMskLL._AC_UF1000,1000_QL80_.jpg)
Polar Tech TP8/MS Ice Brix Viscous Gel Moisture Safe Refrigerant Cold Pack, 4" Length x 6-1/2" Width x 3/4" Thick (Case of 18), White: Ice Transport Products: Amazon.com: Industrial & Scientific
![FPP31-22.9 x 10.1 x 3.8 cm (9 x 4 x 1 1/2") - PolarPack Foam Brick Refrigerant, Sonoco ThermoSafe - Case of 18: Amazon.com: Industrial & Scientific FPP31-22.9 x 10.1 x 3.8 cm (9 x 4 x 1 1/2") - PolarPack Foam Brick Refrigerant, Sonoco ThermoSafe - Case of 18: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41md6I66BeL._AC_UF1000,1000_QL80_.jpg)
FPP31-22.9 x 10.1 x 3.8 cm (9 x 4 x 1 1/2") - PolarPack Foam Brick Refrigerant, Sonoco ThermoSafe - Case of 18: Amazon.com: Industrial & Scientific
![Amazon.com: ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container (6 Pack) : Automotive Amazon.com: ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container (6 Pack) : Automotive](https://m.media-amazon.com/images/I/81IEaAW1WEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container (6 Pack) : Automotive
![Amazon.com: A/C Retrofit Valve Kit-Refrigerant Retrofit Valve Set, with R12 to R134A Low Side Adapter, BPV31 Bullet Piercing Valve, for HVAC Refrigerant System R12 R22 R502 R134A (4) : Everything Else Amazon.com: A/C Retrofit Valve Kit-Refrigerant Retrofit Valve Set, with R12 to R134A Low Side Adapter, BPV31 Bullet Piercing Valve, for HVAC Refrigerant System R12 R22 R502 R134A (4) : Everything Else](https://m.media-amazon.com/images/I/71J8H+wGhdL._AC_UF894,1000_QL80_.jpg)
Amazon.com: A/C Retrofit Valve Kit-Refrigerant Retrofit Valve Set, with R12 to R134A Low Side Adapter, BPV31 Bullet Piercing Valve, for HVAC Refrigerant System R12 R22 R502 R134A (4) : Everything Else
![Ice-Brix Leakproof Cold Packs, 5-1/2" x 4" x 3/4", Reusable and Food Safe (Case of 48): Material Handling Equipment: Amazon.com: Tools & Home Improvement Ice-Brix Leakproof Cold Packs, 5-1/2" x 4" x 3/4", Reusable and Food Safe (Case of 48): Material Handling Equipment: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/611ileC627L._AC_UF1000,1000_QL80_.jpg)
Ice-Brix Leakproof Cold Packs, 5-1/2" x 4" x 3/4", Reusable and Food Safe (Case of 48): Material Handling Equipment: Amazon.com: Tools & Home Improvement
![Ship Now Supply SNIB3BPD Ice-Brix Cold Packs, 3 oz., 5"L x 2 3/4"W x 3/4"H, White (Pack of 96): Amazon.com: Industrial & Scientific Ship Now Supply SNIB3BPD Ice-Brix Cold Packs, 3 oz., 5"L x 2 3/4"W x 3/4"H, White (Pack of 96): Amazon.com: Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/41jrVYnnWoL._AC_UL600_SR600,600_.jpg)
Ship Now Supply SNIB3BPD Ice-Brix Cold Packs, 3 oz., 5"L x 2 3/4"W x 3/4"H, White (Pack of 96): Amazon.com: Industrial & Scientific
![Amazon.com: Advanced Reusable (HDR) Heat & Ice Sheet Packs (6 Pack), Extreme Freeze Cooler, for Food, Hiking, Camping, Outdoor, Re-freezable Non Toxic Leakproof Refrigerant Pack : Sports & Outdoors Amazon.com: Advanced Reusable (HDR) Heat & Ice Sheet Packs (6 Pack), Extreme Freeze Cooler, for Food, Hiking, Camping, Outdoor, Re-freezable Non Toxic Leakproof Refrigerant Pack : Sports & Outdoors](https://m.media-amazon.com/images/I/91cweeKFHzL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Advanced Reusable (HDR) Heat & Ice Sheet Packs (6 Pack), Extreme Freeze Cooler, for Food, Hiking, Camping, Outdoor, Re-freezable Non Toxic Leakproof Refrigerant Pack : Sports & Outdoors
![FPP20-17.8 x 12.7 x 2.5 cm (7 x 5 x 1) - PolarPack Foam Brick Refrigerant, Sonoco ThermoSafe - Case of 24: Amazon.com: Industrial & Scientific FPP20-17.8 x 12.7 x 2.5 cm (7 x 5 x 1) - PolarPack Foam Brick Refrigerant, Sonoco ThermoSafe - Case of 24: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41fe4sdpMYL._AC_UF1000,1000_QL80_.jpg)
FPP20-17.8 x 12.7 x 2.5 cm (7 x 5 x 1) - PolarPack Foam Brick Refrigerant, Sonoco ThermoSafe - Case of 24: Amazon.com: Industrial & Scientific
![ThermoSafe Polar Pack FPP64 Foam Brick Refrigerant Gel Pack, 0°C Temperature, 10.5" L x 6.5" W x 1.75" H (Case of 10): Science Lab Supplies: Amazon.com: Industrial & Scientific ThermoSafe Polar Pack FPP64 Foam Brick Refrigerant Gel Pack, 0°C Temperature, 10.5" L x 6.5" W x 1.75" H (Case of 10): Science Lab Supplies: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51Mdj9J8yrL._AC_UF1000,1000_QL80_.jpg)
ThermoSafe Polar Pack FPP64 Foam Brick Refrigerant Gel Pack, 0°C Temperature, 10.5" L x 6.5" W x 1.75" H (Case of 10): Science Lab Supplies: Amazon.com: Industrial & Scientific
![Amazon.com: Medicool Dia-Pak Refrigerant Gel Packs Freeze Solid Cooling Gel | GEL8OZ : Health & Household Amazon.com: Medicool Dia-Pak Refrigerant Gel Packs Freeze Solid Cooling Gel | GEL8OZ : Health & Household](https://m.media-amazon.com/images/I/917pvj7R-ML._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Medicool Dia-Pak Refrigerant Gel Packs Freeze Solid Cooling Gel | GEL8OZ : Health & Household
![Amazon.com: GMS Cold-Pax - 24 oz Reusable Gel Ice Pack Freeze Refrigerant for Insulpak and ChillMED Premier - 8" x 5 1/2" x 1" : Health & Household Amazon.com: GMS Cold-Pax - 24 oz Reusable Gel Ice Pack Freeze Refrigerant for Insulpak and ChillMED Premier - 8" x 5 1/2" x 1" : Health & Household](https://m.media-amazon.com/images/I/618hba9HIVL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: GMS Cold-Pax - 24 oz Reusable Gel Ice Pack Freeze Refrigerant for Insulpak and ChillMED Premier - 8" x 5 1/2" x 1" : Health & Household
![Polar Tech - RB 30 RB30 Re-Freez-R-Brix Foam Refrigerant Pack, 9" Length x 4" Width x 1-1/2" Thick (Case of 3): Ice Transport Products: Amazon.com: Industrial & Scientific Polar Tech - RB 30 RB30 Re-Freez-R-Brix Foam Refrigerant Pack, 9" Length x 4" Width x 1-1/2" Thick (Case of 3): Ice Transport Products: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61QV8pLDrZL._AC_UF1000,1000_QL80_.jpg)
Polar Tech - RB 30 RB30 Re-Freez-R-Brix Foam Refrigerant Pack, 9" Length x 4" Width x 1-1/2" Thick (Case of 3): Ice Transport Products: Amazon.com: Industrial & Scientific
![Amazon.com: Diesly ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container (12 Pack) : Automotive Amazon.com: Diesly ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container (12 Pack) : Automotive](https://m.media-amazon.com/images/I/61qzarOBwuL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Diesly ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container (12 Pack) : Automotive
![Amazon.com: Polar Tech IB 16 Ice Brix Refrigerant Packs, Standard Leakproof, 16oz Capacity (Case of 18) : Sports & Outdoors Amazon.com: Polar Tech IB 16 Ice Brix Refrigerant Packs, Standard Leakproof, 16oz Capacity (Case of 18) : Sports & Outdoors](https://m.media-amazon.com/images/I/61Dyykck-pL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Polar Tech IB 16 Ice Brix Refrigerant Packs, Standard Leakproof, 16oz Capacity (Case of 18) : Sports & Outdoors
![ThermoSafe Polar Pack PP24 Refrigerant Gel Pack, 0°C Temperature, 8" L x 5.5" W x 1.25" H (Case of 24): Science Lab Supplies: Amazon.com: Industrial & Scientific ThermoSafe Polar Pack PP24 Refrigerant Gel Pack, 0°C Temperature, 8" L x 5.5" W x 1.25" H (Case of 24): Science Lab Supplies: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51zap0ccC3L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA31%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
ThermoSafe Polar Pack PP24 Refrigerant Gel Pack, 0°C Temperature, 8" L x 5.5" W x 1.25" H (Case of 24): Science Lab Supplies: Amazon.com: Industrial & Scientific
![Ice-Brix Leakproof Cold Packs, 6" x 4" x 3/4", Reusable and Food Safe (Case of 36): Material Handling Equipment: Amazon.com: Industrial & Scientific Ice-Brix Leakproof Cold Packs, 6" x 4" x 3/4", Reusable and Food Safe (Case of 36): Material Handling Equipment: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61sMWh7XC+L._AC_UF1000,1000_QL80_.jpg)
Ice-Brix Leakproof Cold Packs, 6" x 4" x 3/4", Reusable and Food Safe (Case of 36): Material Handling Equipment: Amazon.com: Industrial & Scientific
![Polar Tech - RB 15 RB15 Re-Freez-R-Brix Foam Refrigerant Pack, 4-1/2" Length x 4" Width x 1-1/2" Thick (Case of 6): Ice Transport Products: Amazon.com: Industrial & Scientific Polar Tech - RB 15 RB15 Re-Freez-R-Brix Foam Refrigerant Pack, 4-1/2" Length x 4" Width x 1-1/2" Thick (Case of 6): Ice Transport Products: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/711FcVsiJuL._AC_UF894,1000_QL80_.jpg)
Polar Tech - RB 15 RB15 Re-Freez-R-Brix Foam Refrigerant Pack, 4-1/2" Length x 4" Width x 1-1/2" Thick (Case of 6): Ice Transport Products: Amazon.com: Industrial & Scientific
![Amazon.com: ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container 3 Pack : Automotive Amazon.com: ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container 3 Pack : Automotive](https://m.media-amazon.com/images/I/81+Ph1SvyDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container 3 Pack : Automotive
![Amazon.com: Small Dry Ice Pack Sheets for Shipping 4.7" x 3.3'' 25 pcs, Long Lasting Freezer Ice Sheets for Cooler Bags, Lunch Box, Food Hiking Camping Outdoor, Re-freezable Non Toxic Leak-Proof Refrigerant Amazon.com: Small Dry Ice Pack Sheets for Shipping 4.7" x 3.3'' 25 pcs, Long Lasting Freezer Ice Sheets for Cooler Bags, Lunch Box, Food Hiking Camping Outdoor, Re-freezable Non Toxic Leak-Proof Refrigerant](https://m.media-amazon.com/images/I/71oR4jXdNLS._AC_UF894,1000_QL80_.jpg)
Amazon.com: Small Dry Ice Pack Sheets for Shipping 4.7" x 3.3'' 25 pcs, Long Lasting Freezer Ice Sheets for Cooler Bags, Lunch Box, Food Hiking Camping Outdoor, Re-freezable Non Toxic Leak-Proof Refrigerant
![ThermoSafe Polar Pack PP24 Refrigerant Gel Pack, 0°C Temperature, 8" L x 5.5" W x 1.25" H (Case of 24): Science Lab Supplies: Amazon.com: Industrial & Scientific ThermoSafe Polar Pack PP24 Refrigerant Gel Pack, 0°C Temperature, 8" L x 5.5" W x 1.25" H (Case of 24): Science Lab Supplies: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/611wY-Ya4XL._AC_UF1000,1000_QL80_.jpg)
ThermoSafe Polar Pack PP24 Refrigerant Gel Pack, 0°C Temperature, 8" L x 5.5" W x 1.25" H (Case of 24): Science Lab Supplies: Amazon.com: Industrial & Scientific
![Amazon.com: A/C Retrofit Valve Kit-Refrigerant Retrofit Valve Set, with R12 to R134A Low Side Adapter, BPV31 Bullet Piercing Valve, for HVAC Refrigerant System R12 R22 R502 R134A (2) : Everything Else Amazon.com: A/C Retrofit Valve Kit-Refrigerant Retrofit Valve Set, with R12 to R134A Low Side Adapter, BPV31 Bullet Piercing Valve, for HVAC Refrigerant System R12 R22 R502 R134A (2) : Everything Else](https://m.media-amazon.com/images/I/711W+SJCjoL.jpg)