Item Added to Cart
 
 
 
Log In / Sign Up
Forgot Password?
New User Sign Up
Quick Order
Item # Unit Qty









Featured Brands
Nunc Logo J.T.Baker Macron Logo Hamilton Logo Inorganic Ventures
View All Brands

ISO Guide 34/17025 pH Buffers, Inorganic Ventures

 

You have not viewed any products recently.

 
pH Buffers group
View Larger
pH Buffers group
  • How TCT Works
  • Standard in TCT bag
  • pH Buffers group
 
  • alt view name
  • alt view name
  • alt view name

ISO Guide 34/17025 pH Buffers, Inorganic Ventures

ISO Guide 34
ISO Guide 34 "General Requirements for the Competence of Reference Materials Producers" certifies that we meet every requirement for the competence in the very specific field of Reference Material Production. Accreditation to ISO Guide 34 involves not only technical competence and good quality management practices, but adds verification of critical production management specific to reference material producers. We've been accredited to Guide 34 longer than any other inorganic standards manufacturer.

These pH Standards are all certified reference material set in a water matrix for stability. These standards are Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Each pH Standard has 5 convenient sizes (250mL, 500mL, 1L, 4L, 10L bottles).

These standards are available with Transpiration Control Technology (TCT), a new packaging system that drastically extends the shelf life of these standards. Transpiration Control Technology (TCT) puts you in control of the expiration date. Do not open the TCT bag until you are ready to use the product. TCT extends the shelf life of your custom standard by up to three years without compromising accuracy. The one-year expiration date doesn’t start until you open the bag.

SDS C of A
 

Ordering Info

Cat No Vendor Part No DescriptionSize Qty Price Qty UOM
H304-1 PH-1.68-250ML pH 1.68 Standard250mL In Stock 1 $19.00 EA
H304-2 PH-1.68-500ML pH 1.68 Standard500mL In Stock 1 $28.00 EA
H304-3 PH-1.68-1L pH 1.68 Standard1L In Stock 1 $38.00 EA
H304-4 PH-1.68-4L pH 1.68 Standard4L In Stock 1 $76.00 EA
H304-5 PH-1.68-10L pH 1.68 Standard10L In Stock 1 $137.00 EA
H304-6 PH-6.86-250ML pH 6.86 Standard250mL In Stock 1 $19.00 EA
H304-7 PH-6.86-500ML pH 6.86 Standard500mL In Stock 1 $28.00 EA
H304-8 PH-6.86-1L pH 6.86 Standard1L In Stock 1 $38.00 EA
H304-9 PH-6.86-4L pH 6.86 Standard4L In Stock 1 $76.00 EA
H304-10 PH-6.86-10L pH 6.86 Standard10L In Stock 1 $137.00 EA
H304-11 PH-9.18-250ML pH 9.18 Standard250mL In Stock 1 $19.00 EA
H304-12 PH-9.18-500ML pH 9.18 Standard500mL In Stock 1 $28.00 EA
H304-13 PH-9.18-1L pH 9.18 Standard1L In Stock 1 $38.00 EA
H304-14 PH-9.18-4L pH 9.18 Standard4L In Stock 1 $76.00 EA
H304-15 PH-9.18-10L pH 9.18 Standard10L In Stock 1 $137.00 EA
H304-16 PH-10-250ML pH 10 Standard250mL In Stock 1 $19.00 EA
H304-17 PH-10-500ML pH 10 Standard500mL In Stock 1 $28.00 EA
H304-18 PH-10-1L pH 10 Standard1L In Stock 1 $38.00 EA
H304-19 PH-10-4L pH 10 Standard4L In Stock 1 $76.00 EA
H304-20 PH-10-10L pH 10 Standard10L In Stock 1 $137.00 EA
H304-21 PH-11-250ML pH 11 Standard250mL In Stock 1 $19.00 EA
H304-22 PH-11-500ML pH 11 Standard500mL In Stock 1 $28.00 EA
H304-23 PH-11-1L pH 11 Standard1L In Stock 1 $38.00 EA
H304-24 PH-11-4L pH 11 Standard4L In Stock 1 $76.00 EA
H304-25 PH-11-10L pH 11 Standard10L In Stock 1 $137.00 EA
H304-26 PH-12-250ML pH 12 Standard250mL In Stock 1 $19.00 EA
H304-27 PH-12-500ML pH 12 Standard500mL In Stock 1 $28.00 EA
H304-28 PH-12-1L pH 12 Standard1L In Stock 1 $38.00 EA
H304-29 PH-12-4L pH 12 Standard4L In Stock 1 $76.00 EA
H304-30 PH-12-10L pH 12 Standard10L In Stock 1 $137.00 EA
H304-31 PH-2-250ML pH 2 Standard250mL In Stock 1 $19.00 EA
H304-32 PH-2-500ML pH 2 Standard500mL In Stock 1 $28.00 EA
H304-33 PH-2-1L pH 2 Standard1L In Stock 1 $38.00 EA
H304-34 PH-2-4L pH 2 Standard4L In Stock 1 $76.00 EA
H304-35 PH-2-10L pH 2 Standard10L In Stock 1 $137.00 EA
H304-36 PH-3-250ML pH 3 Standard250mL In Stock 1 $19.00 EA
H304-37 PH-3-500ML pH 3 Standard500mL In Stock 1 $28.00 EA
H304-38 PH-3-1L pH 3 Standard1L In Stock 1 $38.00 EA
H304-39 PH-3-4L pH 3 Standard4L In Stock 1 $76.00 EA
H304-40 PH-3-10L pH 3 Standard10L In Stock 1 $137.00 EA
H304-41 PH-4-250ML pH 4 Standard250mL In Stock 1 $19.00 EA
H304-42 PH-4-500ML pH 4 Standard500mL In Stock 1 $28.00 EA
H304-43 PH-4-1L pH 4 Standard1L In Stock 1 $38.00 EA
H304-44 PH-4-4L pH 4 Standard4L In Stock 1 $76.00 EA
H304-45 PH-4-10L pH 4 Standard10L In Stock 1 $137.00 EA
H304-46 PH-5-250ML pH 5 Standard250mL In Stock 1 $19.00 EA
H304-47 PH-5-500ML pH 5 Standard500mL In Stock 1 $28.00 EA
H304-48 PH-5-1L pH 5 Standard1L In Stock 1 $38.00 EA
H304-49 PH-5-4L pH 5 Standard4L In Stock 1 $76.00 EA
H304-50 PH-5-10L pH 5 Standard10L In Stock 1 $137.00 EA
H304-51 PH-6-250ML pH 6 Standard250mL In Stock 1 $19.00 EA
H304-52 PH-6-500ML pH 6 Standard500mL In Stock 1 $28.00 EA
H304-53 PH-6-1L pH 6 Standard1L In Stock 1 $38.00 EA
H304-54 PH-6-4L pH 6 Standard4L In Stock 1 $76.00 EA
H304-55 PH-6-10L pH 6 Standard10L In Stock 1 $137.00 EA
H304-56 PH-7-250ML pH 7 Standard250mL In Stock 1 $19.00 EA
H304-57 PH-7-500ML pH 7 Standard500mL In Stock 1 $28.00 EA
H304-58 PH-7-1L pH 7 Standard1L In Stock 1 $38.00 EA
H304-59 PH-7-4L pH 7 Standard4L In Stock 1 $76.00 EA
H304-60 PH-7-10L pH 7 Standard10L In Stock 1 $137.00 EA
H304-61 PH-8-250ML pH 8 Standard250mL In Stock 1 $19.00 EA
H304-62 PH-8-500ML pH 8 Standard500mL In Stock 1 $28.00 EA
H304-63 PH-8-1L pH 8 Standard1L In Stock 1 $38.00 EA
H304-64 PH-8-4L pH 8 Standard4L In Stock 1 $76.00 EA
H304-65 PH-8-10L pH 8 Standard10L In Stock 1 $137.00 EA
H304-66 PH-9-250ML pH 9 Standard250mL In Stock 1 $19.00 EA
H304-67 PH-9-500ML pH 9 Standard500mL In Stock 1 $28.00 EA
H304-68 PH-9-1L pH 9 Standard1L In Stock 1 $38.00 EA
H304-69 PH-9-4L pH 9 Standard4L In Stock 1 $76.00 EA
H304-70 PH-9-10L pH 9 Standard10L In Stock 1 $137.00 EA
 

Enter full name. We'll ask for delivery information at checkout.