An improved spectrophotometric determination of silicate in water based on molybdenum blue
1985 ◽
Vol 172
◽
pp. 307-311
◽
1988 ◽
Vol 211
◽
pp. 119-127
◽
1970 ◽
Vol 251
(5)
◽
pp. 300-300
◽
1971 ◽
Vol 255
(3)
◽
pp. 190-194
◽