OR/19/032 Appendix B - Table of analytes proposed for BGS baseline groundwater and surface water analyses

Monaghan, A A, Starcher, V, Dochartaigh, B Ó, Shorter, K, and Burkin, J. 2019. UK Geoenergy Observatories: Glasgow Geothermal Energy Research Field Site - Science infrastructure Version 2. UKGEOS Programme. British Geological Survey Internal Report, OR/19/032.

Table 7    Table of analytes proposed for groundwater and surface water characterisation.

Analysis	Groundwater	Units	Surface Water	Units	Sampling Frequency
Field Measurement	HCO3	mg/L	HCO3	mg/L	Monthly
	ORP	mV	ORP	mV	Monthly
	pH		pH		Monthly
	SEC	µs/cm	SEC	µs/cm	Monthly
	Temp	°C	Temp	°C	Monthly
	DO	mg/L	DO	mg/L	Monthly
	H2S and other gas meter at site	%	-		Monthly
Unfiltered unacidified gas bomb for GC-MS	CH4	mg/L	-		Monthly
	CO2	mg/L	-
Unfiltered unacidified, bottle from lab, for scintillation	Rn	Bq/L	-		Monthly
Unfiltered unacidified, small amber bottle for GC-ECD	CFC	pmol/L	-		Biannually
Unfiltered unacidified, clear glass bottle for GC-ECD	SF6	pmol/L	-		Biannually
Unfiltered unacidified, metal tube for QMS	Noble Gases He, Ne, Ar, Kr, Xe	cm3 STP/L	-		Biannually
Ag filtered, unacidified foil capped glass vial for carbon analyser	NPOC	mg/L	NPOC	mg/L	Monthly
	TIC	mg/L	TIC	mg/L
Unfiltered unacidified, 30 ml HDPE for IR-MS	δ2H	0/00	δ2H	0/00	Monthly
	δ18O	0/00	δ18O	0/00
Unfiltered unacidified, 125 ml HDPE for IR-MS	δ13C	0/00	δ13C	0/00	Monthly
Filtered unacidified 30 ml LDPE, for HPLC-ICP-MS	Cr6+ Speciation	µg/L	Cr6+ Speciation	µg/L	Monthly
Unfiltered unacidified, 1L lab bottle for GC-FID	TPH:		TPH:		Monthly
	TPH (C10–C40)	mg/L	TPH (C10–C40)	mg/L
	TPH (C8–C10)	mg/L	TPH (C8–C10)	mg/L
	TPH (C8–C40)	mg/L	TPH (C8–C40)	mg/L
Unfiltered unacidified, 250 ml lab bottle for HPLC-FD	PAH:		PAH:		Monthly
	Benzo (a) pyrene	µg/L	Benzo (a) pyrene	µg/L
	Benzo (b) fluoranthene	µg/L	Benzo (b)	µg/L
			fluoranthene
	Benzo (ghi) perylene	µg/L	Benzo (ghi) perylene	µg/L
	Benzo (k) fluoranthene	µg/L	Benzo (k) fluoranthene	µg/L
	Indeno (1,2,3-cd) pyrene	µg/L	Indeno (1,2,3-cd) pyrene	µg/L
	PAH - total	µg/L	PAH - total	µg/L
Unfiltered unacidified, lab bottle for GC-MS	VOC:		-		Monthly
	Benzene	µg/L	-
	Carbon tetrachloride	µg/L	-
	Chloroform	µg/L	-
	1,2 Dichlorobenzene	µg/L	-
	1,3 Dichlorobenzene	µg/L	-
	1,4 Dichlorobenzene	µg/L	-
	1,2 Dichloroethane	µg/L	-
	Dichloromethane	µg/L	-
	Ethylbenzene	µg/L	-
	m/p-Xylene	µg/L	-
	MTBE	µg/L	-
	o-Xylene	µg/L	-
	Tetrachloroethene	µg/L	-
	Toluene	µg/L	-
	Trichloroethene	µg/L	-
	1,1,1 Trichloroethane	µg/L	-
Filtered unacidified, 60 ml LDPE sample for anions by IC and I by ICP-MS and HCO3 and NH4 (gw only)	Br	mg/L	Br	mg/L	Monthly
	Cl	mg/L	Cl	mg/L
	F-	mg/L	F-	mg/L
	HPO4	µg/L	HPO4	µg/L
	NO2	mg/L	NO2	mg/L
	NO3	mg/L	NO3	mg/L
	SO4	mg/L	SO4	mg/L
	NH4	mg/L	-	mg/L
	HCO3 lab	mg/L	HCO3 lab	mg/L
Filtered acidified, 30 ml LDPE for ICP-MS	Ag	µg/L	Ag	µg/L	Monthly
	Al	µg/L	Al	µg/L
	As	µg/L	As	µg/L
	B	µg/L	B	µg/L
	Ba	µg/L	Ba	µg/L
	Be	µg/L	Be	µg/L
	Bi	µg/L	Bi	µg/L
	Ca	mg/L	Ca	mg/L
	Cd	µg/L	Cd	µg/L
	Ce	µg/L	Ce	µg/L
	Co	µg/L	Co	µg/L
	Cr	µg/L	Cr	µg/L
	Cs	µg/L	Cs	µg/L
	Cu	µg/L	Cu	µg/L
	Dy	µg/L	Dy	µg/L
	Er	µg/L	Er	µg/L
	Eu	µg/L	Eu	µg/L
	Fe	µg/L	Fe	µg/L
	Ga	µg/L	Ga	µg/L
	Gd	µg/L	Gd	µg/L
	Hf	µg/L	Hf	µg/L
	Ho	µg/L	Ho	µg/L
	K	mg/L	K	mg/L
	La	µg/L	La	µg/L
	Li	µg/L	Li	µg/L
	Lu	µg/L	Lu	µg/L
	Mg	mg/L	Mg	mg/L
	Mn	µg/L	Mn	µg/L
	Mo	µg/L	Mo	µg/L
	Na	mg/L	Na	mg/L
	Nb	µg/L	Nb	µg/L
	Nd	µg/L	Nd	µg/L
	Ni	µg/L	Ni	µg/L
	P	mg/L	P	mg/L
	Pb	µg/L	Pb	µg/L
	Pr	µg/L	Pr	µg/L
	Rb	µg/L	Rb	µg/L
	S (total)	mg/L	S (total)	mg/L
	Sb	µg/L	Sb	µg/L
	Se	µg/L	Se	µg/L
	Si	µg/L	Si	µg/L
	Sm	µg/L	Sm	µg/L
	Sn	µg/L	Sn	µg/L
	Sr	µg/L	Sr	µg/L
	Ta	µg/L	Ta	µg/L
	Tb	µg/L	Tb	µg/L
	Th	µg/L	Th	µg/L
	Ti	µg/L	Ti	µg/L
	Tl	µg/L	Tl	µg/L
	Tm	µg/L	Tm	µg/L
	U	µg/L	U	µg/L
	V	µg/L	V	µg/L
	W	µg/L	W	µg/L
	Y	µg/L	Y	µg/L
	Yb	µg/L	Yb	µg/L
	Zn	µg/L	Zn	µg/L
	Zr	µg/L	Zr	µg/L