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.
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
|
|
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
|
