ASSURANCE Kuehne Company is a member of, and strictly adheres to, the following organizations product stewardship requirements: The Chlorine Institute The American Chemistry Council – Responsible Care® The National Association of Chemical Distributors – Responsible Distribution Program The Chemistry Council of New Jersey Kuehne Company is both NSF and ISO Certified as well as EPA Registered. Click the buttons below to view our certifications. ANSI/NSF STANDARD 60 ISO 9001-2015 CERTIFICATION RC 14001-2015, ISO 14001-2015 CERTIFICATION

PRODUCT SPECS 12.5% Sodium Hypochlorite-Trade 15% Sodium Hypochlorite 20% sodium hypochlorite Caustic Soda Diaphragm: 25% Sodium Hypochlorite 30% Membrane Sodium Hydroxide 50% Caustic Soda Diaphragm: 50% Caustic Potash (KOH): 45% Chlorine (Ton Containers)

3 Strategic Locations Across the Northeast We supply water-treatment products to a region consisting of roughly 30 million people. Delaware City, DE South Kearny, NJ New Haven, CT News & Announcements Find out what’s happening at Kuehne. David Miyamoto Kuehne Showcase by Valerie Kuehne | Nov 8, 2021 | 5 Comments Meet David Miyamoto, a cheerful and forward-thinking Senior Chemist. David has been working with Kuehne for 5 years and has played an integral part in expanding Kuehne’s lab in Delaware. He frequently... read more Kuehne Team Shines at Chlorine Institute Meetings by Valerie Kuehne | Sep 27, 2021 | 2 Comments After two years of virtual meetings, caused by the pandemic, the Chlorine Institute had its Fall Meeting in Nashville TN, from September 20th to the 23rd. Kuehne Company was well represented by our three Plant... read more Sean McNamara Kuehne Showcase by Valerie Kuehne | Oct 12, 2021 | 5 Comments Sean McNamara has been working with Kuehne as a C Mechanic at the New Haven plant for a little over a year now. He began his career in the chemical industry when his girlfriend’s step-father encouraged him... read more SEE MORE Associations

CONTACT KUEHNE COMPANY Phone: 973-589-0700 Fax: 973-589-4866 Secondary/Emergency Number: 551-200-2751 E-Mail (Inquiries): Info@kuehnecompany.com E-Mail (Orders): orders@kuehnecompany.com E-Mail (Sales): sales@kuehnecompany.com Mailing Address: 86 N. Hackensack Avenue, South Kearny, NJ 07032 Plant Facilities: South Kearny, NJ, Delaware City, DE, and New Haven, CT Kuehne Company Brochure