TABLE 2.—Analysis of sediment standard and replicate sediment samples—Continued 
Sample Al Ba Cd Cr Cu Fe 
replicate (4%) (ppm) __ (ppm) (ppm) (ppm) (%) (ppm) (ppm) ___ (ppm) (ppm)___(ppm) 
X---------- 5.04 284 -050 60.4 12 2.62 308 29.2 26.6 80.4 65.4 
Create: ad oS 6 -007 “9 0 04 5 4 65) DoS) 35) 
W(%)*----- 3.0 2 14.9 1.5 0 a7 2 ey) 2.1 Se 8 
Sample Al Ba Cd Cr Cu Fe Mn Ni Pb V Zn 
replicate (4) (ppm) (ppm) __(ppm) (ppm) (4) (ppm) (ppm) ___ (ppm) (ppm) _ (ppm) 
M11-5-16B1 28 43 <.02 3.5 <1 -29 150 <2 Jo 4.0 3o7/ 
28 42 <-02 3.5 <1 229 150 <2 Sol 4.0 3o7/ 
28 42 <.02 355) <1 29 150 <2 4.0 4.0 hoi 
28 42 <.02 355 <1 29 150 <2 Sod 4.0 Bo7 
228 42 <.02 3.5 <1 229 150 <2 3o7/ 4.0 3.3 
a 0} ADS? <.02 SoS) <1 29 150 <2 3.74 4.0 3.62 
g---------~ 0 oO 0 0 0 0 0 65 0 .18 
OV (%) !----- 0 ot 0) 0) 0 0) 0) 0) 4.1 0) 4.9 
Sample Al Ba Cd Cr Cu Fe Mn Ni Pb V Zn 
replicate (%) (ppm) __ (ppm) (ppm) (ppm) (4%) (ppm) ppm) (ppm) (ppm) (ppm) 
M11-16B1 oa 130 <.02 <2 <1 18 110 <2 4.4 <2 5.0 
oS 130 <.02 <2 <1 -18 100 <2 4.4 <2 4.6 
33 130 <.02 <2 <1 18 110 <2 4.4 <2 4.6 
33 130 <.02 <2 <1 pll7/ 100 <2 4.4 <2 4.6 
a3? 130 <.02 <2 <1 oly 100 <2 4.4 <2 4.6 
MacresssSs= 532) 130 <.02 <2 <1 -176 104 <2 4.4 <2 4.68 
CS -Ol (0) (0) (0) 0 005 6 (0) 0 0 18 
cv (%) }----- 1.7 0) 0) 0) 0 Soll 5 0) ) 0) 3.8 
‘Sample Al Ba Cd Cr Cu Fe Mn Ni Pb OV, Zn 
replicate (4%) (ppm) (ppm) (ppm) (ppm) (A) (ppm) (ppm) (ppm) (ppm) _ (ppm) 
M11-16Blx 2.30 2600 0.13 29 20 LS7/ 740 27 39 49 80 
2.30 2600 -10 31 21 hf 740 28 42 49 80 
2.40 2700 oll 29 20 ey, 750 28 43 49 81 
2.30 2600 ollis 28 19 Not 740 27 41 49 80 
2.30 2600 ally 32 21 Ley/, 740 27 41 49 80 
X>----+----- 2.32 2620 12 29.8 20.2 Nez 742 27.4 41.2 49 80.2 
@S=SssSSS55= 04 45 -O1 1.6 8 0 5 6 NSS) 0 op) 
@(%)'----- 1.9 2 9.5 5.5 4.1 0 6 2.0 3.6 0 6 
Sample Al Ba Cd Cr Cu Fe Mn Ni Pb Vv Zn 
replicate __(% (ppm) (ppm) (ppm) (ppm) (4) (ppm) (ppm) ___ (ppm) (ppm) _(ppm) 
M12-19HX-2-4 3.90 230 13 69 14 2.6 450 32 27 100 66 
3.90 230 12 72 15 2.6 460 31 27 110 66 
3.90 230 erli2; 71 15 2.6 460 31 27 110 68 
3.90 230 12 74 14 2.6 450 31 25 100 68 
3.90 230 el3 69 14 2.6 450 3 27 110 66 
SSS SS 3.90 230 124 71 14.4 2.6 454 31.4 26.6 106 66.8 
jase eSsoes= (0) 10} -005 Qe 5p) 0) 6 6 38) 5 lel 
((%)1----- 0 0) 4.4 3.0 3.8 0) 1 Nod 3.4 2 1.6 
Sample Al Ba Cd Cr Cu Fe Mn Ni Pb V Zn 
replicate (4%) (ppm) (ppm) (ppm) (ppm) (4) (ppm) (ppm) _ (ppm) (ppm) ___ (ppm) 
0C140-39X8-10 4.00 200 3 72 il) 2.8 380 37 25 130 76 
Ja QX0) 200 13 75 19 209 390 36 26 130 76 
3.80 200 14 75 18 Aa) 380 38 25 120 80 
3.80 200 14 73 19 2139 370 38 27 130 78 
3.80 200 15 75 19 Dots} 370 36 28 120 75 
10 
