NIST Portland Cement, No.114r

Model: BS-50

$412.00 $484.60 Save $72.60

Description
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Q&A

NIST Portland Cement No.114r is used in the verification and calibration of equipment for the ASTM C115 (AASHTO T 98) Wagner Turbidimeter, ASTM C430 (AASHTO T 192) fineness by test sieve, and ASTM C204 (AASHTO T 153) Blaine Air Permeability Apparatus. This standard reference material is supplied with a NIST certificate of analysis in 20 vials of approximately 5g each of cement.

Features:

Standard reference material produced and distributed by NIST
Set includes a complete certificate of composition and chemical analysis
Set is made up of individually sealed vials for convenient use

Included Items:

NIST Portland Cement No.114 in 20 sealed cement pouches

Related blogs:

Cement Testing Resource Guide: Methods & Equipment

Specifications

Attribute name	Attribute value
Model	No.114r
Quantity	20 Unit Packs
Estimated Shipping Weight	0.5lb (0.23kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.