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Ore, Limestone and Soil Standards

Please note - We are a standards manufacturer, if there is a particular range you require that we do not offer please contact us at sales@alpharesources.com

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Last Updated: 11/29/18

                                        Ore Standards (Synthetic Carbon)

Part #Weight

     %

Carbon

Standard
Deviation
Expanded 
Deviation

   %

Sulfur

Standard
Deviation
Expanded
Deviation

     %

Nitrogen

Standard
Deviation
Expanded 
Deviation
Lot #
AR400530g1.420.020.051.330.050.12NA

118C
AR400630g3.75
0.223.82
0.19NA

615D
AR400730g7.320.120.263.240.070.16


418B

                                     Composite Soil Standards (Synthetic Carbon)

AR4020100g0.920.020.04NA

NA

811B
AR4021100g3.04
0.160.032
0.013NA

814A

                                                Limestone Standards

AR401225gSold
Out
Targeted
Replacement



December
21, 2018

AR401325g 2.810.050.100.0270.0050.010NA

616B
AR401425g5.870.110.220.0290.0040.008NA

42899
AR402225g7.000.200.400.1450.0130.026NA

101102
AR402325g11.700.250.500.2200.0160.032NA

100902
AR402425g11.720.200.400.4180.0200.040NA

101602

                                                          Soil Standards

AR401525g1.170.09
0.130.02
NA

516A
AR401625g2.240.040.082.080.090.18NA

213A
AR401725g0.500.030.060.440.030.06NA

313B
AR401825g1.260.050.101.250.080.16NA

1013C
AR401925g0.110.02  -0.110.02    -NA

1215A
AR402525gNA

NA

0.4600.0400.0808999
AR402625gNA

NA

1.000.080.1682599
AR402725gNA

NA

1.640.130.26082699
AR402825gNA

NA

2.020.100.20083099
AR4029100g4.930.060.12NANANANANANA217B
AEB215230g1.65NANA0.031NANA0.14NANA
AEB217630g15.95NANANANANA1.3NANA
AEB218030g0.85NANANANANA0.1NANA
AEB218230g2.2NANANANANA0.2NANA
AEB218430g2.3NANANANANA0.2NANA
AEB218630g2.75NANANANANA0.3NANA
AEB218830g5.40NANANANANA0.35NANA

                                             Loss on Ignition Standards

Part #Weight%LOIExpanded
Uncertainty
Lot#
AR4105100g4.930.151016A
AR4106100g9.640.161016B
AR4107100g19.870.251016C
AR4108100g30.00.31016D

                                              Synthetic Catalyst Standard

KED1022100g24.01.32.612.60.61.2NA

1213B
KED1024100g14.20.61.25.70.30.6NA

911C
Latest News

Alpha has successfully completed its ISO 17025 and 17034 certification assessments. This reaffirms Alpha's ongoing pursuit to provide high quality products that its customers can depend on to deliver consistent, reliable results. Please click here to view the new documents. 

Our technical team was approached by a Fortune 500 company to help them with a Loss on Ignition or LOI/residue reference standard for testing a proprietary material they produce. Their process used a Thermal Gravimetric Analyzer (TGA) and was modified to test their specific materials. Initially we were able to provide them with a reference standard that had somewhat similar properties for them to reference. The company’s product is highly proprietary and initially the customer was apprehensive about sharing further details with our team. Over time, as the customer became more familiar with Alpha Resources® and our personnel, their appreciation for our technical capabilities and confidence grew considerably.