?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KAJIAN+KANDUNGAN+LOGAM+BERAT+KADMIUM+(Cd)+DAN+KROMIUM+(Cr)+PADA+KERANG+BULU+(Anadara+antiquata)%2C+KERANG+DARAH+(Anadara+granosa)%2C+DAN+KERANG+HIJAU+(Perna+viridis)+DI+PESISIR+TELUK+LAMPUNG+SECARA+SPEKTROFOTOMETRI+SERAPAN+ATOM&rft.creator=Dwi+Anggraini%2C+(1217011016)&rft.subject=Q+Science+(General)&rft.subject=QD+Chemistry&rft.description=Telah+dilakukan+kajian+kandungan+logam+berat+Cd+dan+Cr+pada+kerang+di+Pulau+Pasaran%2C+Teluk+Lampung.++Konsentrasi+logam+Cd+dan+Cr+ditentukan+dengan+menggunakan+Spektrofotometer+Serapan+Atom+(SSA)+Shimadzu+AA-7000+dengan+menggunakan+empat+verifikasi+metode%2C+yaitu%3A+linieritas+(R2)%2C+limit+deteksi+(LoD)+dan+limit+kuantifikasi+(LoQ)%2C+presisi+(RSD)%2C+serta+akurasi+(%25).++Verifikasi+metode+menunjukkan+R2+untuk+logam+Cd+sebesar+0%2C996%2C+limit+deteksi+0%2C005+ppm%2C+limit+kuantifikasi+0%2C02+ppm%2C+nilai+presisi+untuk+sampel+kerang+(bulu%2C+darah%2C+dan+hijau)+berturut-turut+adalah+2%2C24+%25%2C+1%2C48+%25%2C+dan+4%2C07+%25%2C+serta+nilai+akurasi+untuk+sampel+kerang+(bulu%2C+darah%2C+dan+hijau)+berturut-turut+adalah+107%2C00+%25%2C+80%2C17+%25%2C+dan+112%2C49+%25.++Untuk+logam+Cr%2C+menunjukkan+nilai+R2+sebesar+0%2C998%2C+limit+deteksi+0%2C04+ppm%2C+limit+kuantifikasi+0%2C13+ppm%2C+nilai+presisi+untuk+sampel+kerang+(bulu%2C+darah%2C+dan+hijau)+berturut-turut+adalah+26%2C23+%25%2C+16%2C83+%25%2C+dan+21%2C27+%25%2C+serta+nilai+akurasi+untuk+sampel+kerang+(bulu%2C+darah%2C+dan+hijau)+berturut-turut+adalah+110%2C28+%25%2C+107%2C04+%25%2C+dan+111%2C93+%25.+Hasil+analisis+menunjukkan+kadar+logam+Cd+pada+sampel+kerang+(bulu%2C+darah%2C+dan+hijau)+berturut-turut+adalah+0%2C21+%C2%B1+0%2C005+mg%2FKg%3B+0%2C48+%C2%B1+0%2C01+mg%2FKg%3B+dan+0%2C17+%C2%B1+0%2C01+mg%2FKg%2C+serta+kadar+logam+berat+Cr+pada+sampel+kerang+(bulu%2C+darah%2C+dan+hijau)+berturut-turut+adalah+2%2C33+%C2%B1+0%2C62+mg%2FKg%3B+0%2C89+%C2%B1+0%2C15+mg%2FKg%3B+dan+1%2C65+%C2%B1+0%2C35+mg%2FKg.++Hasil+analisis+kadar+kromium+dalam+sampel+kerang+bulu+menunjukkan+bahwa+kandungan+kromium+berada+di+atas+ambang+batas+yang+ditetapkan+oleh+National+Food+Safety+Standard+of+Maximum+Levels+of+Contaminants+in+Food+(GB+2762-2012)+yaitu+2+mg%2FKg.%0D%0A%0D%0AKata+Kunci%3A++Kajian+kandungan+logam+berat%2C+Cd%2C+Cr%2C+Kerang+Bulu%2C+Kerang+Darah%2C+Kerang+Hijau%2C+Pulau+Pasaran%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AHeavy+metal+distribution+study+of+Cd+and+Cr+in+mussels+had+been+conducted+at+Pasaran+Island%2C+Bandar+Lampung.++Determination+of+metals+concentrations+(Cd+and+Cr)+in+mussel+were+conducted+by+Atomic+Absorption+Spectrophotometer+(AAS)+Shimadzu+AA-7000.++Analysis+were+done+with+four+verification+methods%3A+linierity+(R2)%2C+limit+detection+(LoD)+and+limit+quantification+(LoQ)%2C+acuration%2C+and+precision.++Verification+methods+of+Cd+the+determination+showed+correlation+coefficient+is+0%2C996%2C+limit+detection+0%2C005+ppm%2C+limit+quantification+0%2C02+ppm%2C+precision+for+each+individual+mussel+(Anadara+antiquata%2C+Anadara+granosa%2C+Perna+viridis)+are+2%2C24+%25%2C+1%2C48+%25%2C+and+4%2C07+%25%2C+accuration+for+each+individual+mussel+(Anadara+antiquata%2C+Anadara+granosa%2C+Perna+viridis)+are+107%2C00+%25%2C+80%2C17+%25%2C+and+112%2C49+%25.++The+determination+showed+correlation+coefficient+of+Cr+is+0%2C998%2C+limit+detection+0%2C04+ppm%2C+limit+quantification+0%2C13+ppm%2C+precision+for+each+individual+mussel+(Anadara+antiquata%2C+Anadara+granosa%2C+Perna+viridis)+are+26%2C23+%25%2C+16%2C83+%25%2C+and+21%2C27+%25%2C+accuration+for+each+individual+mussel+(Anadara+antiquata%2C+Anadara+granosa%2C+Perna+viridis)+are+110%2C28++%25%2C+107%2C04+%25%2C+and+111%2C93+%25.++The+analysis+result+shows+that+concentrations+of+Cd+in+Anadara+antiquata%2C+Anadara+granosa%2C+and+Perna+viridis+of+Pasaran+Island+are+0%2C21+%C2%B1+0%2C005+mg%2FKg%3B+0%2C48+%C2%B1+0%2C01+mg%2FKg%3B+and+0%2C17+%C2%B1+0%2C01+mg%2FKg.++Concentration+range+of+Cr+in+Anadara+antiquata%2C+Anadara+granosa%2C+and+Perna+viridis+are+2%2C33+%C2%B1+0%2C62+mg%2FKg%3B+0%2C89+%C2%B1+0%2C15+mg%2FKg%3B+and+1%2C65+%C2%B1+0%2C35+mg%2FKg.++%0D%0A%0D%0AKeyword%3A+++Distribution+of+heavy+metals%2C+Cd%2C+Cr%2C+Anadara+antiquata%2C+Anadara+granosa%2C+Perna+viridis%2C+Pasaran+Island%0D%0A%0D%0A&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2016-08-18&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F23731%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F23731%2F19%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F23731%2F20%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Dwi+Anggraini%2C+(1217011016)++(2016)+KAJIAN+KANDUNGAN+LOGAM+BERAT+KADMIUM+(Cd)+DAN+KROMIUM+(Cr)+PADA+KERANG+BULU+(Anadara+antiquata)%2C+KERANG+DARAH+(Anadara+granosa)%2C+DAN+KERANG+HIJAU+(Perna+viridis)+DI+PESISIR+TELUK+LAMPUNG+SECARA+SPEKT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