Tvärminne Zoological Station (University of Helsinki) processes personal data on this form for allocating resources to you. The controller of the data file is the University of Helsinki. More information on personal data processing at the University of Helsinki can be found here: https://www.helsinki.fi/en/university/privacy-notices

Laboratory order

For ordering laboratory analyses from Tvärminne Zoological Station, please fill out this form. Once you submit the form, you will get a confirmation email with your order for you to save in your files.

Order information

Name

If you want to add more recipient addresses, please fill in their contact information in the box 'Additional information' below.

Date

Date results needed by

Invoicing address / University of Helsinki

Give full invoicing details: profit center / wbs / surname.

Invoicing address / other instances

Electronic invoicing address or Organization, Street address, Postcode, City, Country

Reference for the invoice

Additional information

Analyses (coastal water samples)

If you need analyses done on other samples (e.g. sediment), please contact the head of laboratory, Jaana Koistinen (jaana.koistinen@helsinki.fi).

	Quantity	Additional information
NH4-N, ammonium nitrogen
(NO3+NO2)-N, nitrate+nitrite nitrogen
NO2-N, nitrite nitrogen
PO4-P, phosphate phosphorus
Si, dissolved silicate
TN, total nitrogen
TP, total phosphorus
BSi, biogenic silicate
BSi, filter
POP, particulate organic phosphorus
POP, filter
TDP, total dissolved phosphorus
TDP, filtrate
DOP, dissolved organic phosphorus
DOP, filtrate
DOC/TDN, dissolved organic carbon/total dissolved nitrogen
DOC/TDN, filtrate
POC/PON, particulate organic carbon/particulate organic nitrogen
POC/PON, filter
Br, bromide
CDOM/FDOM, colored dissolved organic material
CDOM/FDOM, filtrate
Chl-a, chlorophyll a
Chl-a, filter
O2, oxygen
pH

Additional information

Other services

	Quantity	Additional information
Acid Lugol solution, 100 ml
Filtered sea water, 1 L
Preparation of culture media, 1 L
Phytoplankton culture
Other work

Additional information

Laboratory supplies

If you want to purchase laboratory supplies in smaller quantities through the laboratory, please fill in item and quantity below. E.g. GF/F filters, 50 pcs.

	Item	Quantity	Additional information
1
2
3
4
5
6
7
8
9
10

Additional information

Proceed

Thank you for your order! If you have any questions about the analyses or timetables, please contact head of laboratory Jaana Koistinen (jaana.koistinen@helsinki.fi).