IV. Environmental analysis
Pesticides
10 070 Analysis of Pesticides by Reversed Phase HPLC - I
10070 Seite.gif (15768 Byte) Column phase:
Column size:
Eluent A:
B:
Gradient:
Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection:		 GROM-SIL PE-1 (tailor-made)
250 x 4 mm
1 mM ammonium acetate
ACN
10-60%B (0-60 min)
0.9 ml/min
12 MPa
40 °C
230 nm
10 µl (0.5 -100 µg/ml)
1) Crimidine
2) Bromacil
3) Simacine
4) Hexazinone
5) Metabenzthiazurone
6) Chlortolurone
7) Atrazine		 8) Isoproturone
9) Metobromurone
10) Buturone
11) Ametryn
12) Propazine
13) Linurone
14) Terbutylazine		 15) Prometone
16) Clorpropham
17) Terbutryne
18) Metholachlor
19) Pentachlorophenol
20) Mecoprop
10 071 Analysis of Pesticides by Reversed
Phase HPLC - II
Column phase: 
Eluent A:
B:
Gradient:
Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection:		 GROM-SIL PE-2 (tailor-made)
1 mM ammonium acetate
ACN
15-55%B (0-55 min)
0.9 ml/min
20 MPa
40 °C
230 nm
10 µl (0.5 -100 µg/ml)		 10071 Seite.gif (16164 Byte)
1) Desisopropylatrazine
2) Metamitrone
3) Fenurone
4) Desethylatrazine
5) Crimidine
6) Metoxurone
7) Simazine
8) Metribuzine
9) Cyanazine		 10) Methabenzthiazurone
11) Chlortolurone
12) Atrazine
13) Monolinurone
14) Isoproturone
15) Metobromurone
16) Propham
17) Metazachlor
18) Sebutylazine		 19) Propazine
20) Terbutylazine
21) Linurone
22) Chloroxurone
23) Prometryne
24) Clorpropham
25) Terbutryne
26) Metolachlor
Columns Dimensions Field of application Order number
Pesticides I
5 µm,10%Carbon content		 250 x 2 mm cartridge
250 x 4 mm cartridge		 Environmental analysis GS PE 1 0512 K 2502
GS PE 1 0512 K 2504
Pesticides II
3 µm,11%Carbon content		 250 x 2 mm cartridge
250 x 4 mm cartridge		 Environmental analysis GS PE 2 0312 K 2502
GS PE 2 0312 K 2504
Note! All products are also available in standard column hardware.Other dimensions upon request.Reduced prices for refill-columns
10 135 Aldehydes and Ketones,
Analysis of Auto Emission Mix
 10135 Seite.gif (13703 Byte)
Column phase:
Column size: 
Eluent A:
B:
Gradient:
Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection:		 GROM-SIL AK, 5 µm
250 x 4 mm
H2O
ACN / THF = 75 / 25
40% B (0-10 min), 40 - 85% B (10-30 min)
1.0 ml/min
19.0 MPa
RT
365 nm
10 µl (5 to 30 µg/ml of each)
10 079 High Speed HPLC Analysis
of Phenols (EPA)
 
   
   
   
10 134 Analysis of Phenylurea Herbicides
 10134 Seite.gif (8786 Byte)

10079 Seite.gif (8067 Byte)
1. Phenol
2. 4-Nitrophenol
3. 2-Chlorphenol
4. 2,4-Dinitrophenol
5. 2-Nitrophenol
6. 2,4-Dimethylphenol		 7. 4-Chloro-3-methyl-phenol
8. 2,4-Dichlorophenol
9. 2-Methyl-4,6-dinitro-phenol
10. 2,3,5-Trichlorophenol
11. 2,4,6-Trichlorophenol
12. Pentachlorophenol
Column phase:
Column size: 
Eluent A:
B:
Gradient:

Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection:		 GROM-SIL 100 ODS-2 FE, 1,5µm
33 x 4.6 mm
0,1% TFA in H2O
ACN
20% B (0-0.17 min), 20-40% B (0.17-0.5 min)
40-70% B (0.5-2.83 min), 70-100% B (2.83-3.0 min)
1.3 ml/min
8 - 27 MPa
RT
274 nm
50 µl (0.04 ppm)
Column phase:
Column size: 
Eluent A:
B:
Gradient:
Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection:		 GROM-SIL PEST-3, 4 µm
250 x 4 mm
80 µl H3 PO4 (85%) + H2O
ACN
35% B (0-15 min), 35-80% B (15-20 min),
1.0 ml/min
17 MPa
18°C
220 nm
10 µl (10 µg/ml MeOH of each)
Polycyclic aromatic hydrocarbons (PAH’s)
10 036 Isocratic Separation of Polycyclic
Aromatic Hydrocarbons (PAH’s)		 10 163 Analysis of Polycyclic Aromatic
Hydrocarbons (EPA Standard)
10136 Seite.gif (6868 Byte) 10163 Seite.gif (8141 Byte) 1) Naphthalene
2) Acenaphthylene
3) Acenaphthene
4) Fluorene
5) Phenanthrene
6) Anthracene
7) Fluoranthene
8) Pyrene
9) Benz(a)anthracene
10) Chrysene
11) Benzo(b)fluoranthene
12) Benzo(k)fluoranthene
13) Benzo(a)pyrene
14) Dibenzo(a,h)anthracne
15) Benzo(g,h)perylene
16) Ideno(1,2,3,c,d)pyrene
Column phase:
Column size: 
Eluent:
Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection:		 GROM-SIL PAH -1 (tailor-made)
250 x 4mm
water /ACN =15 /85
1.5 ml/min
13 MPa
25 °C
254 nm
5 µl (5 µg/ml each)		 Column phase:
Column size: 
Eluent A:
B:
Gradient:


Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection:		 GROM-PAH,3 µm
50 x 4 mm
H20 /MeOH =20 /80
ACN
10%B (0-0.5 min),
100%B (0-1.0 min),
100 %B (1.0-4.0 min)
2.0 ml/min
16.4 MPa
RT
254 nm (1.3 µl flow cell)
2 µl (10 mg/ml of each)
1) Naphthalene
2) Acenaphthylene
3) Acenaphthene
4) Fluorene
5) Phenanthrene
6) Anthracene
7) Fluoranthene
8) Pyrene
 9) Benz(a)anthracene
10) Chrysene
11) Benzo(b)fluoranthene
12) Benzo(k)fluoranthene
13) Benzo(a)pyrene
14) Dibenzo(a,h)anthracne
15) Benzo(g,h)perylene
16) Ideno(1,2,3,c,d)pyrene
10 037 Separation of PAH´s by Gradient Elution
10037 Seite.gif (10855 Byte)
Column phase:
Column size: 
Eluent A:
B:
Gradient:

Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection:

 GROM-SIL PAH -1 (taylor-made)
250 x 4mm
water
ACN
50%B (0-5 min),50-85%B (5-15 min),
85-100%B (15-20 min),
100%B (20-25 min)
Flow rate: 1.5 ml/min
24 MPa
25 °C
254 nm
5 µl (5 µg/ml,each)
1) Naphthalene
2) Acenaphthylene
3) Acenaphthene
4) Fluorene
5) Phenanthrene
6) Anthracene
7) Fluoranthene
8) Pyrene		 9) Benz(a)anthracene
10) Chrysene
11) Benzo(b)fluoranthene
12) Benzo(k)fluoranthene
13) Benzo(a)pyrene
14) Dibenzo(a,h) anthracene
15) Benzo(g,h)perylene
16) Ideno(1,2,3,c,d)pyrene
Columns Dimensions Field of application Order number
PAH-column for EPA-standard -
(separation of the 16 PAH ´s)		 250 x 2 mm cartridge
250 x 4 mm cartridge
50 x 4.6 mm cartridge		 Environmental analysis:
soil,pollution (air /water), etc.		 GS PA 1 0530 K 2502
GS PA 1 0530 K 2504
GS PA 1 0330 K 0505
Note! All products are also available as columns (complete with end-fittings). Please enquire for other dimensions.
Reduced prices for Refill-columns.