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Rocklabs Certified Reference Materials
Brand: Rocklabs
Brand (Category)
Rocklabs Certified Reference Materials
Rocklabs Certified Reference Materials
Rocklabs is the world-leading producer of highquality certified reference materials (CRMs) for the gold, silver, platinum, and palladium minerals industries.
Accuracy that leaves chance in the dust.
- Rocklabs is the world-leading producer of high-quality certified reference materials (CRMs) for the gold, silver, platinum, and palladium minerals industries.
- Used by laboratories and exploration companies worldwide, our reference materials are an accurate and reliable way to determine quality assurance and control management in conjunction with sample testing.
- CRMs (also known as laboratory standards), are pulverised rock with known mineral content, suitable for analysis by fire assay or aqua regia digest.
- The final values are always assigned by an independent statistician, and a certificate, which includes details of the production and characterisation of the reference material, is issued with all sachets and jars.
- Our professional team of chemists, geologists and statisticians are on hand to advise on the use of reference materials and the analysis of results to enable you to make better mining decisions.
Certificates & Specifications
Reference Materials Certified for Pt, Pd and Au
|
Material |
Assigned Values & 95% Confidence Intervals |
Packaging |
Stock Level |
||
| Platinum (ppm) | Palladium (ppm) | Gold (ppm) | (2.5kg jar) | ||
| PK3 | 4.291 (+/- 0.046) | 6.028 (+/- 0.094) | 5.038 (+/- 0.051) | 50g sachets, 2.5kg jars | Low |
| PG04 | 0.903 (+/- 0.007) | 1.196 (+/- 0.014) | 1.004 (+/- 0.008) | 30g & 50g sachets, 2.5kg jars | High |
| PD05 | 0.430 (+/- 0.005) | 0.596 (+/- 0.006) | 0.519 (+/- 0.004) | 2.5kg jars | Low |
| PD06 | 0.424(+/- 0.004) | 0.590 (+/- 0.008) | 0.507 (+/- 0.004) | 30g & 50g sachets, 2.5kg jars | High |
Reference Materials Certified for Au and Ag
|
Material
|
Matrix Type
|
Assigned Values & 95% Confidence Intervals
|
Packaging
|
Stock Level
|
|
|
|
|
Gold (ppm)
|
Silver (ppm)
|
|
(2.5kg jar)
|
|
AgAuBlank
|
Oxide
|
<0.002
|
<0.2
|
50g sachets only
|
High
|
|
SL107
|
Sulphide (3.2% S)
|
5.069 (+/- 0.03)
|
30.1 (+/- 0.4)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SN104
|
Sulphide (3.3% S)
|
9.182 (+/- 0.057)
|
46.7 (+/- 0.6)
|
50g sachets, 2.5kg jars
|
Low
|
|
SN118
|
Sulphide (3.3% S)
|
8.917 (+/- 0.055)
|
49.9 (+/- 0.9)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SP89*
|
Sulphide (3.5% S)
|
18.46 (+/- 0.08)
|
84.4 (+/- 1.1)
|
30g & 50g sachets, 2.5kg jars
|
Low
|
|
SP132
|
Sulphide (3.5% S)
|
18.2 (+/- 0.1)
|
84 (+/- 1.5)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxQ132*
|
Oxide
|
34.69 (+/- 0.22)
|
128.5 (+/- 1.9)
|
50g sachets only
|
Low
|
|
OxQ153
|
Oxide
|
34.78 (+/- 0.23)
|
128.0 (+/- 1.1)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SQ130
|
Sulphide (10% S)
|
39.47 (+/- 0.31)
|
158.6 (+/- 2.8)
|
30g & 50g sachets, 2.5kg jars
|
High
|
*certificates available on request
Reference Materials Certified for Au
|
Material
|
Matrix Type
|
Gold (ppm) assigned values & 95% Confidence Intervals
|
Packaging
|
Stock Level
(2.5kg jar) |
|
Au Blank111
|
Oxide
|
<0.002
|
50g sachets only
|
High
|
|
OxA187
|
Oxide
|
0.080 (+/- 0.001)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxB186
|
Oxide
|
0.121 (+/- 0.001)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxC152
|
Oxide
|
0.216 (+/- 0.002)
|
50g sachets only
|
Low
|
|
OxC168
|
Oxide
|
0.213 (+/- 0.002)
|
50g sachets, 2.5kg jars
|
Medium
|
|
OxC185
|
Oxide
|
0.218 (+/- 0.002)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SC127
|
Sulphide (2.0% S)
|
0.225 (+/- 0.002)
|
30g & 50g sachets, 2.5kg jars
|
Low
|
|
SC129
|
Sulphide (2.0% S)
|
0.231 (+/- 0.002)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxD157
|
Oxide
|
0.399 (+/- 0.004)
|
50g sachets only
|
Low
|
|
OxD169
|
Oxide
|
0.456 (+/- 0.004)
|
30g & 50g sachets, 2.5kg jars
|
Please enquire
|
|
OxD183
|
Oxide
|
0.453 (+/- 0.003)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxD184
|
Oxide
|
0.414 (+/- 0.003)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SE125
|
Sulphide (2.3% S)
|
0.618 (+/- 0.004)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxE182
|
Oxide
|
0.663 (+/- 0.004)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxF162
|
Oxide
|
0.832 (+/- 0.008)
|
30g sachets only
|
Low
|
|
OxF165
|
Oxide
|
0.857 (+/- 0.005)
|
50g sachets
|
Low
|
|
OxF181
|
Oxide
|
0.814 (+/- 0.006)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SF141*
|
Sulphide (2.5% S)
|
0.883 (+/- 0.008)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxG141
|
Oxide
|
0.930 (+/- 0.005)
|
2.5kg jars only
|
Please enquire
|
|
OxG179
|
Oxide
|
1.063 (+/- 0.009)
|
2.5kg jars only
|
Medium
|
|
OxG191
|
Oxide
|
1.093 (+/- 0.007)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxG180
|
Oxide
|
0.971 (+/- 0.009)
|
50g sachets only
|
High
|
|
OxG189
|
Oxide
|
0.987 (+/- 0.008)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SG102
|
Sulphide (2.6% S)
|
0.997 (+/- 0.008)
|
2.5kg jars only
|
Low
|
|
SG113
|
Sulphide (2.6% S)
|
1.024 (+/- 0.006)
|
2.5kg jars only
|
Low
|
|
SG115
|
Sulphide (2.6% S)
|
1.017 (+/- 0.005)
|
30g & 50g sachets, 2.5kg jars
|
Medium
|
|
OxH178
|
Oxide
|
1.291 (+/- 0.008)
|
50g sachets, 2.5kg jars
|
Low
|
|
OxH188*
|
Oxide
|
1.318 (+/- 0.012)
|
30g & 50g sachets, 2.5kg jars
|
Medium
|
|
SH82*
|
Sulphide (2.8% S)
|
1.333 (+/- 0.007)
|
50g sachets only
|
Low
|
|
SH98*
|
Sulphide (2.7% S)
|
1.400 (+/- 0.008)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
Oxi164
|
Oxide
|
1.790 (+/- 0.011)
|
50g sachets, 2.5kg jars
|
Low
|
|
Oxi177
|
Oxide
|
1.811 (+/- 0.013)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
Si81
|
Sulphide (3.0% S)
|
1.790 (+/- 0.008)
|
30g & 50g sachets, 2.5kg jars
|
Low
|
|
Si96*
|
Sulphide (3.0% S)
|
1.801 (+/- 0.009)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxJ176
|
Oxide
|
2.385 (+/- 0.016)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SJ111
|
Sulphide (3.0% S)
|
2.812 (+/- 0.021)
|
2.5kg jars only
|
Low
|
|
SJ121
|
Sulphide (3.0% S)
|
2.715 (+/- 0.021)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
Hi Sil K6
|
Sulphide (1.0% S)
|
3.446 (+/- 0.033)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SK137
|
Sulphide (3.0% S)
|
4.089 (+/- 0.033)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxK175
|
Oxide
|
3.843 (+/- 0.023)
|
30g & 50g sachets, 2.5kg jars
|
Low
|
|
OxK197
|
Oxide
|
3.753 (+/- 0.029)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SL136
|
Sulphide (3.2% S)
|
5.899 (+/- 0.039)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxL159
|
Oxide
|
5.849 (+/- 0.042)
|
50g sachets only
|
Low
|
|
OxL196
|
Oxide
|
5.818 (+/- 0.056)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SN103
|
Sulphide (3.3% S)
|
8.520 (+/- 0.047)
|
50g sachets only
|
Low
|
|
SN124
|
Sulphide (3.3% S)
|
8.476 (+/- 0.049)
|
30g & 50g sachets, 2.5kg jars
|
Please enquire
|
|
SN135
|
Sulphide (3.3% S)
|
8.510 (+/- 0.072)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SN117
|
Sulphide (3.3% S)
|
8.443 (+/- 0.036)
|
30g & 50g sachets, 2.5kg jars
|
Medium
|
|
OxN173
|
Oxide
|
7.668 (+/- 0.046)
|
30g & 50g sachets, 2.5kg jars
|
Low
|
|
HiSilP3*
|
Sulphide (2.0% S)
|
12.24 (+/- 0.071)
|
2.5kg jars
|
Please enquire
|
|
HiSilP5
|
Sulphide (2.0% S)
|
12.05 (+/- 0.064)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxP133*
|
Oxide
|
15.14 (+/- 0.08)
|
50g sachets only
|
Low
|
|
OxP158
|
Oxide
|
15.150 (+/- 0.106)
|
2.5kg jars only
|
Please enquire
|
|
OxP194
|
Oxide
|
15.10 (+/- 0.8)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SP116
|
Sulphide (3.5% S)
|
18.091 (+/- 0.103)
|
50g sachets, 2.5kg jars
|
Please enquire
|
|
SP122
|
Sulphide (3.5% S)
|
18.044 (+/- 0.122)
|
50g sachets only
|
Low
|
|
SP133*
|
Sulphide (3.5% S)
|
18.14 (+/- 0.11)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
OxQ115
|
Oxide
|
25.22 (+/- 0.18)
|
50g sachets only
|
Low
|
|
OxQ170
|
Oxide
|
24.939 (+/- 0.182)
|
30g & 50g sachets, 2.5kg jars
|
High
|
|
SQ87*
|
Sulphide (3.5% S)
|
30.87 (+/- 0.21)
|
50g sachets only
|
Low
|
|
SQ131
|
Sulphide (3.5% S)
|
30.68 (+/- 0.23)
|
30g & 50g sachets, 2.5kg jars
|
High
|
*certificates available on request
Inquiry - Rocklabs Certified Reference Materials