Sonoco™ ThermoSafe U-tek™ Gel Pack

Phase Change Material (PCM) gel pack for shipping temperature-sensitive materials.

Catalog Number	Mfr. No.	Freezing Point	Weight (English)	Weight (Metric)
03-528-1	Sonoco™ 418	-23°C	12 oz.	0.34 kg
03-528-5	Sonoco™ 420	-23°C	24 oz.	0.68 kg
03-528-6	Sonoco™ 429	-1°C	8 oz.	1.2 kg
03-528B	Sonoco™ 412	-1°C	12 oz.	0.68 kg
03-528C	Sonoco™ 414	-1°C	24 oz.	0.65 kg
03-600-106	Sonoco™ 599	-23°C	32 oz.	0.30 g
03-525-7F	Sonoco™ 426	-1°C	48 oz.	1361 g
03-525-7G	Sonoco™ 427	-23°C	48 oz.	1361 g
03-525-7B	Sonoco™ 596	-1°C	16 oz.	454 g
03-525-7C	Sonoco™ 597	-23°C	16 oz.	454 g
03-525-7D	Sonoco™ 598	-1°C	32 oz.	907 g

Description

• Gel will phase change at -1 deg. or -23 deg.
• Maintains critical temperatures of serums, test samples, live or frozen tissues, organs, and pharmaceuticals for extended periods.
• Laminated, metallized film exterior provides radiant heat barrier and resists punctures.
• Thermal solutions for temperature critical packages during transit
• condition coolant in freezer below -1 deg. or -23 deg. before shipments.
• For frozen or refrigerated shipments.
• Alternative to dry ice.
• Can be paired with our Mini Mailer(440).
• Available in several sizes

Specifications

• Type: U-tek Phase Change Material
• For Use With (Application): Ideal for products requiring frozen temperatures or extreme cold that may not tolerate dry ice or Carbon dioxide
• Material: Laminated, Metallized Film