NIST is currently unable to ship to Russia, Belarus, and Ukraine. As a result, we are not currently accepting or processing orders that require shipping to these countries.

Featured Programs

Ruler Icon An illustrated ruler icon.

Calibrations

The calibration services of the National Institute of Standards and Technology (NIST) are designed to help the makers and users of precision instruments achieve the highest possible levels of measurement quality and productivity.

See Calibration FAQs
Binary Document Icon An illustrated binary document icon.

Standard Reference Data

For over 50 years, NIST has developed and distributed Standard Reference Data in Chemistry, Engineering, Fluids and Condensed Phases, Material Sciences, Mathematical and Computer Sciences and Physics.

See SRD FAQs
Lab Beaker IconAn illustrated lab beaker icon.

Standard Reference Materials

NIST supports accurate and compatible measurements by certifying and providing over 1200 Standard Reference Materials® with well-characterized composition or properties, or both.

SRM Home Page See SRM FAQs Archived Certificates
{{#ifDisplay 'MC.Ext'}} {{#ifGreater cartItemCount 0}} {{#ifDisplay 'MC.DsplItem'}}
{{pageLabelMap 'MiniCart_Product'}}
{{pageLabelMap 'MiniCart_Quantity'}}
{{#each this.cartItems}}
SKU {{mockProduct.sku}}:
{{#ifEquals pricingType 'external'}} {{#if extName}} {{productLink this.mockProduct 'small cc_product_name_link' text=(displayProductName 'Aggregate_Display' displayProductBean.name extName)}} {{else}} {{productLink this.mockProduct 'small cc_product_name_link' text=(displayProductName 'Aggregate_Display' displayProductBean.name mockProduct.name)}} {{/if}} {{else}} {{productLink this.mockProduct 'small cc_product_name_link' text=(displayProductName 'Aggregate_Display' displayProductBean.name mockProduct.name)}} {{/ifEquals}}
{{#ifEquals pricingType 'external'}} {{else}} {{#ifNotEquals pricingType 'attrGroup'}} {{#ifDisplay 'MC.RO'}} {{else}} {{#ifEquals productR.programOffice 'SRD'}} {{#ifEquals productR.programProductType 'Online Database'}} {{else}} {{#ifEquals productR.programProductType 'Site License'}} {{else}} {{#ifEquals productR.programProductType 'Site License REFPROP'}} {{else}} {{#contains "Distributor Agreement" productR.programProductType}} {{else}} {{#ifEquals productR.programProductType 'Distributor Royalty MassSPEC'}} {{else}} {{#contains "SRD103" product.ccrz__SKU__c}} {{else}} {{#contains "Setup Fee for" mockProduct.name}} {{else}} {{/contains}} {{/contains}} {{/ifEquals}} {{/contains}} {{/ifEquals}} {{/ifEquals}} {{/ifEquals}} {{else}} {{#contains "Setup Fee for" mockProduct.name }} {{else}} {{#if mockProduct.quantityPurchaseLimit}} {{else}} {{/if}} {{/contains}} {{/ifEquals}} {{/ifDisplay}} {{/ifNotEquals}} {{#ifEquals pricingType 'attrGroup'}} {{pageLabelMap 'Cart_AttributeItems'}} {{> minicartAttributesDisplay}} {{/ifEquals}} {{/ifEquals}}
{{/each}} {{/ifDisplay}}
{{pageLabelMap 'MiniCart_Total_Qty'}}
{{pageLabelMap 'MiniCart_Total_Price'}}
{{cartItemCount}} {{pageLabelMap 'MiniCart_Total_Items'}}
{{#ifEquals cartItemCount 1}} {{#each this.cartItems}} {{#ifEquals @index 0}} {{#if mockProduct.eligibleforQuote}}
TBD
{{else}}
{{price ../subTotal}}
{{/if}} {{/ifEquals}} {{/each}} {{else}}
{{price subTotal}}
{{#each this.cartItems}} {{#if mockProduct.eligibleforQuote}}
Item {{incAdd @index}}: Quote Requested
{{/if}} {{/each}} {{/ifEquals}}

{{#ifDisplay 'MC.DsplItem'}} {{#ifDisplay 'MC.RO'}} {{else}} {{/ifDisplay}} {{/ifDisplay}}
{{else}}

{{pageLabelMap 'Component_MiniCart_NoItems'}}

{{/ifGreater}} {{else}} {{#ifGreater cartItemCount 0}}
{{#ifEquals cartItemCount 1}} {{pageLabelMap 'Component_MiniCart_ThereIs'}} {{cartItemCount}} {{pageLabelMap 'Component_MiniCart_Item'}} {{else}} {{pageLabelMap 'Component_MiniCart_ThereAre'}} {{cartItemCount}} {{pageLabelMap 'Component_MiniCart_Items'}} {{/ifEquals}}
{{pageLabelMap 'Component_MiniCart_Subtotal'}}: {{price subTotal}}
{{else}}

{{pageLabelMap 'Component_MiniCart_NoItems'}}

{{/ifGreater}} {{/ifDisplay}}