Page 180 - Catalog Instruments and Supplies

180 SCP SCIENCE
Standards Reagents and CRMs

Matrix Reference Materials
EnviroMATTM

drinking water

Consensus Low (EP-L) Tolerance Consensus High (EP-H) Tolerance
Element Value Interval Element Value Interval
Confidence (mg/L) Confidence (mg/L)
(mg/L) Interval (mg/L) Interval
(mg/L) (mg/L) 0.244 – 0.348
0.104 – 0.140
Al 0.100 0.0985 – 0.1015 0.0899 – 0.1101 Al 0.296 0.288 – 0.304 2.89 – 3.91
0.122 0.120 – 0.125 0.665 – 0.889
As 0.0106 0.0103 – 0.0109 0.00878 – 0.0124 As 3.40 3.32 – 3.48 0.0438 – 0.0539
0.777 0.759 – 0.795 9.09 – 11.27
B 0.0790 0.0767 – 0.0814 0.0634 – 0.0947 B 0.0488 0.0480 – 0.0497 0.0426 – 0.0554
10.18 10.01 – 10.35 0.0325 – 0.0406
Ba 0.00791 0.00779 – 0.00804 0.00712 – 0.00870 Ba 0.0490 0.0480 – 0.0500 0.209 – 0.276
0.0366 0.0359 – 0.0372 0.403 – 0.571
Be 0.00198 0.00196 – 0.00200 0.00186 – 0.00210 Be 0.242 0.237 – 0.247 0.437 – 0.501
0.487 0.474 – 0.500 3.42 – 5.70
Ca 0.482 0.464 - 0.500 0.365 – 0.599 Ca 0.469 0.464 – 0.474 5.41 – 6.44
4.56 4.34 – 4.78 0.338 – 0.442
Cd 0.00197 0.00193 – 0.00200 0.00174 – 0.00219 Cd 5.93 5.84 – 6.01 2.87 – 3.75
0.390 0.381 – 0.400 0.0945 – 0.124
Co 0.00975 0.00957 – 0.00994 0.00853 – 0.0110 Co 3.31 3.24 – 3.38 0.171 – 0.223
0.109 0.107 – 0.112 6.16 – 9.13
Cr 0.0127 0.0126 – 0.0129 0.0117 – 0.0137 Cr 0.197 0.193 – 0.201 0.209 – 0.276
7.64 7.42 – 7.87 0.184 – 0.282
Cu 0.0156 0.0153 – 0.0159 0.0136 – 0.0176 Cu 0.242 0.237 – 0.247 0.165 – 0.222
0.233 0.225 – 0.241 0.0407 – 0.0603
Fe 0.0279 0.0272 – 0.0285 0.0241 – 0.0316 Fe 0.193 0.189 – 0.198 0.102 – 0.128
0.0505 0.0489 – 0.0521 0.328 – 0.399
Hg --- --- --- Hg 0.115 0.113 – 0.117 0.0609 – 0.0979
0.363 0.357 – 0.370 0.0150 – 0.0234
K 0.404 0.397 – 0.410 0.362 – 0.446 K 0.0794 0.0761 – 0.0826 0.337 – 0.415
0.0192 0.0184 – 0.0199 2.18 – 2.66
Li --- --- --- Li 0.376 0.370 – 0.383
2.42 2.38 – 2.46
Mg 0.0458 0.0451 – 0.0466 0.0415 – 0.0501 Mg

Mn 0.00585 0.00576 – 0.00594 0.00527 – 0.00643 Mn

Mo 0.0226 0.0222 – 0.0230 0.0198 – 0.0253 Mo

Na 0.229 0.223 – 0.235 0.190 – 0.268 Na

Ni 0.0199 0.0196 – 0.0202 0.0179 – 0.0219 Ni

P (0.0174) --- --- P

Pb 0.00400 0.00394 – 0.00406 0.00365 – 0.00435 Pb

Sb 0.0119 0.0117 – 0.0121 0.0106 – 0.0132 Sb

Se 0.0585 0.0567 – 0.0595 0.0522 – 0.0649 Se

Sr 0.141 0.139 – 0.143 0.131 – 0.151 Sr

Tl 0.00625 0.00610 – 0.00640 0.00539 – 0.00711 Tl

U --- --- --- U

V 0.0136 0.0135 – 0.0138 0.0125 – 0.0147 V

Zn 0.0425 0.0420 – 0.0431 0.0389 – 0.0462 Zn

Description Quantity Catalog No.

EnviroMAT Drinking Water Low 250 ml 140-025-031
EnviroMAT Drinking Water High 250 ml 140-025-032

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