Water column DOC, Chl, PN, PC, PON, POC data from CTD casts
NIWA HAMILTON INORGANIC CHEMISTRY LABORATORY	
											
CLIENT :Scott Nodder		LOT NUMBER :	2004000218	CHECKED :	MC
NIWA Wellington		        SF NUMBER :	KX 7303		APPROVED :	MC	
JOB NUMBER :	OEBI032		REPORT DATE :	5/10/2006	
JOB :	TAN 0403	
								
A summary of methods used and detection limits is as follows.

Parameter                                                             Description			                                 Detection Limit                     Method	
		
Chlorophyll a(Chla-Av)                            Acetone pigment extraction, spectrofluorometric measurement.		0	A*10200H
Chlorophyll a(Chla-2)                             Acetone pigment extraction, spectrofluorometric measurement.		0	A*10200H
Chlorophyll a(Chla-1)                             Acetone pigment extraction, spectrofluorometric measurement.		0	A*10200H
Chlorophyll a(Chla)                               Acetone pigment extraction, spectrofluorometric measurement.		0	A*10200H
Dissolved Organic Carbon(DOC)                     Dissolved Organic Carbon(low level) using TOC analyser			            100			APHA5310B
Particulate Nitrogen Filter 1(PN-1)		          Catalytic comb @900°C, sep, TCD, CE Instruments C/N analyser		2			MAM, 01-1090	
Particulate Carbon Filter 2(PC-2)		          Catalytic comb @900°C, sep, TCD, CE Instruments C/N analyser		1			MAM, 01-1090
Particulate Carbon Filter 1(PC-1)		          Catalytic comb @900°C, sep, TCD, CE Instruments C/N analyser		1			MAM, 01-1090
Particulate Nitrogen Filter 2(PN-2)		          Catalytic comb @900°C, sep, TCD, CE Instruments C/N analyser		2			MAM, 01-1090
Particulate Organic Carbon Filter 1(POC-1)	      Catalytic comb @900°C, sep, TCD, CE Instruments C/N analyser		1			MAM, 01-1090
Particulate Organic Nitrogen Filter 2(PON-2)	  Catalytic comb @900°C, sep, TCD, CE Instruments C/N analyser		2			MAM, 01-1090	
Particulate Organic Nitrogen Filter 1(PON-1)	  Catalytic comb @900°C, sep, TCD, CE Instruments C/N analyser		2			MAM, 01-1090	
Particulate Organic Carbon Filter 2(POC-2)	      Catalytic comb @900°C, sep, TCD, CE Instruments C/N analyser		1			MAM, 01-1090	
Particulate Phosphorus(PartP-2)			          Acid digest, NH4-N, DRP auto analysis					0.1		Searle
Particulate Phosphorus(PartP-1)			          Acid digest, NH4-N, DRP auto analysis					0.1			Searle
Particulate Nitrogen(PartN-2)			          Acid digest, NH4-N, DRP auto analysis					0.1		    Searle
Particulate Nitrogen(PartN-1)			          Acid digest, NH4-N, DRP auto analysis					0.1			Searle
													
These samples were analysed as received at the laboratory.