1. Conductivity Standard Solutions （电导率标准溶液）
| 货号 | 描述 | 体积 | 单位 |
| CS0M0S.L25 | Conductivity water (nominal 0 - 2 uS/cm) traceable to NIST | 250 | ml |
| CS10M0S.L5 | Conductivity Standard 10 uS/cm at 25°C in 30% n-propanol | 500 | ml |
| CS111M3MS | Conductivity Standard 111.3 mS/cm at 25°C | 500 | ml |
| CS1288P1S.L5 | Conductivity Standard 12880 uS/cm at 25°C | 500 | ml |
| CS1413M0S.L5 | Conductivity Standard 1413 uS/cm at 25°C | 500 | ml |
| CS147M0S.L5 | Conductivity Standard 147 uS/cm at 25°C | 500 | ml |
| CS15M0S.L5 | Conductivity Standard 15 uS/cm at 25°C in 30% n-propanol | 500 | ml |
| CS15P2S.L5 | Conductivity Standard 1500 uS/cm at 25°C | 500 | ml |
| CS15P3S.L5 | Conductivity Standard 15000 uS/cm at 25°C | 500 | ml |
| CS15P5S.L5 | Conductivity Standard 150000 uS/cm at 25°C | 500 | ml |
| CS1P2S.L5 | Conductivity Standard 100 uS/cm at 25°C | 500 | ml |
| CS1P3S.L5 | Conductivity Standard 1000 uS/cm at 25°C | 500 | ml |
| CS1P4S.L5 | Conductivity Standard 10000 uS/cm at 25°C | 500 | ml |
| CS1P5S.L5 | Conductivity Standard 100000 uS/cm at 25°C | 500 | ml |
| CS20M0S.L5 | Conductivity Standard 20 uS/cm at 25°C | 500 | ml |
| CS25M0S.L5 | Conductivity Standard 25 uS/cm at 25°C | 500 | ml |
| CS2P2S.L5 | Conductivity Standard 200 uS/cm at 25°C | 500 | ml |
| CS2P3S.L5 | Conductivity Standard 2000 uS/cm at 25°C | 500 | ml |
| CS2P4S.L5 | Conductivity Standard 20000 uS/cm at 25°C | 500 | ml |
| CS2P5S.L5 | Conductivity Standard 200000 uS/cm at 25°C | 500 | ml |
| CS3P3S.L5 | Conductivity Standard 3000 uS/cm at 25°C | 500 | ml |
| CS3P4S.L5 | Conductivity Standard 30000 uS/cm at 25°C | 500 | ml |
| CS3P5S.L5 | Conductivity Standard 300000 uS/cm at 25°C | 500 | ml |
| CS50M0S.L5 | Conductivity Standard 50 uS/cm at 25°C | 500 | ml |
| CS5M0S.L5 | Conductivity Standard 5 uS/cm at 25°C in 30% n-propanol | 500 | ml |
| CS5P2S.L5 | Conductivity Standard 500 uS/cm at 25°C | 500 | ml |
| CS5P3S.L5 | Conductivity Standard 5000 uS/cm at 25°C | 500 | ml |
| CS5P5S.L5 | Conductivity Standard 50000 uS/cm at 25°C | 500 | ml |
| CS718M0S.1L | Conductivity Standard 718 uS/cm at 25°C | 1000 | ml |
| CS718M0S.L5 | Conductivity Standard 718 uS/cm at 25°C | 500 | ml |
| CS84M0S.L5 | Conductivity Standard 84 uS/cm at 25°C | 500 | ml |
2. pH-buffer Solutions （pH 缓冲溶液）
货号
描述
体积
单位
PH004.1L
pH
4.00 at 20 C coloured Citric acid/ Sodium Hydroxide/ Sodium Chloride
1000
ml
PH004.L5
pH
4.00 at 20 C coloured Citric acid/ Sodium Hydroxide/ Sodium Chloride
500
ml
PH007.1L
pH
7.00 at 20 C coloured Potassium Dihydrogen Phosphate/di- Sodium Hydrogen
Phosphate
1000
ml
PH007.L5
pH
7.00 at 20 C coloured Potassium Dihydrogen Phosphate/di- Sodium Hydrogen
Phosphate
500
ml
PH010.1L
pH
10.00 at 20 C coloured Borax/Sodium Hydroxide
1000
ml
PH010.L5
pH
10.00 at 20 C coloured Borax/Sodium Hydroxide
500
ml
PH014.1L
pH
1.679 at 25 C Potassium Tetraoxalate
1000
ml
PH014.L5
pH
1.679 at 25 C Potassium Tetraoxalate
500
ml
PH015.1L
pH
3.776 at 25 C Potassium Dihydrogen
Citrate
1000
ml
PH015.L5
pH
3.776 at 25 C Potassium Dihydrogen
Citrate
500
ml
PH016.1L
pH
4.008 at 25 C Potassium Hydrogen
Phtalate
1000
ml
PH016.L5
pH
4.008 at 25 C Potassium Hydrogen
Phtalate
500
ml
PH017.1L
pH
6.865 at 25 C Potassium Dihydrogen
Phosphate/ Hydrogen Phosphate
1000
ml
PH017.L5
pH
6.865 at 25 C Potassium Dihydrogen
Phosphate/ Hydrogen Phosphate
500
ml
PH018.1L
pH
7.413 at 25 C Potassium Dihydrogen
Phosphate/ di-Sodium Hydrogen Phosphate
1000
ml
PH018.L5
pH
7.413 at 25 C Potassium Dihydrogen
Phosphate/ di-Sodium Hydrogen Phosphate
500
ml
PH019.1L
pH
9.180 at 25 C Sodium Tetraborate
1000
ml
PH019.L5
pH
9.180 at 25 C Sodium Tetraborate
500
ml
PH020.1L
pH
10.01 at 25 C Sodium Carbonate/Sodium
Hydrogen Carbonate
1000
ml
PH020.L5
pH
10.01 at 25 C Sodium Carbonate/Sodium
Hydrogen Carbonate
500
ml
PH021.1L
pH
3.557 at 25 C Potassium Hydrogen
Tartrate
1000
ml
PH021.L5
pH
3.557 at 25 C Potassium Hydrogen
Tartrate
500
ml
PH101.1L
pH
1.00 at 20 C Glycine/ Sodium Chloride/
Hydrochloric Acid
1000
ml
PH101.L5
pH
1.00 at 20 C Glycine/ Sodium Chloride/
Hydrochloric Acid
500
ml
PH102.1L
pH
2.00 at 20 C Citric Acid/ Sodium
Chloride/ Hydrochloric Acid
1000
ml
PH102.L5
pH
2.00 at 20 C Citric Acid/ Sodium
Chloride/ Hydrochloric Acid
500
ml
PH103.1L
pH
3.00 at 20 C Citric Acid/ Sodium
Chloride/ Hydrochloric Acid
1000
ml
PH103.L5
pH
3.00 at 20 C Citric Acid/ Sodium
Chloride/ Hydrochloric Acid
500
ml
PH104.1L
pH
4.00 at 20 C Citric Acid/ Sodium
Chloride/ Sodium Hydroxide
1000
ml
PH104.L5
pH
4.00 at 20 C Citric Acid/ Sodium
Chloride/ Sodium Hydroxide
500
ml
PH105.1L
pH
5.00 at 20 C Citric Acid/ Sodium
Hydroxide
1000
ml
PH105.L5
pH
5.00 at 20 C Citric Acid/ Sodium
Hydroxide
500
ml
PH106.1L
pH
6.00 at 20 C Citric Acid/ Sodium
Hydroxide
1000
ml
PH106.L5
pH
6.00 at 20 C Citric Acid/ Sodium
Hydroxide
500
ml
PH107.1L
pH
7.00 at 20 C di-Sodium Hydrogen
Phosphate/ Potassium Dihydrogen Phosphate
1000
ml
PH107.L1
pH
7.00 at 20 C di-Sodium Hydrogen
Phosphate/ Potassium Dihydrogen Phosphate
100
ml
PH107.L5
pH
7.00 at 20 C di-Sodium Hydrogen
Phosphate/ Potassium Dihydrogen Phosphate
500
ml
PH108.1L
pH
8.00 at 20 C Boric Acid/ Sodium
Chloride/ Sodium Hydroxide
1000
ml
PH108.L5
pH
8.00 at 20 C Boric Acid/ Sodium
Chloride/ Sodium Hydroxide
500
ml
PH109.1L
pH
9.00 at 20 C Boric Acid/ Potassium
Chloride/ Sodium Hydroxide
1000
ml
PH109.L5
pH
9.00 at 20 C Boric Acid/ Potassium
Chloride/ Sodium Hydroxide
500
ml
PH110.1L
pH
10.00 at 20 C Boric Acide/ Potassium
Chloride/ Sodium Hydroxide
1000
ml
PH110.L5
pH
10.00 at 20 C Boric Acide/ Potassium
Chloride/ Sodium Hydroxide
500
ml
PH111.1L
pH
11.00 at 20 C Boric Acide/ Potassium
Chloride/ Sodium Hydroxide
1000
ml
PH111.L5
pH
11.00 at 20 C Boric Acide/ Potassium
Chloride/ Sodium Hydroxide
500
ml
PH112.1L
pH
12.00 at 20 C di-Sodium Hydrogen
Phosphate/ Sodium Hydroxide
1000
ml
PH112.L5
pH
12.00 at 20 C di-Sodium Hydrogen
Phosphate/ Sodium Hydroxide
500
ml
PH113.1L
pH
13.00 at 20 C Glycine/ Sodium
Hydroxide/ Sodium Chloride
1000
ml
PH113.20L
pH
13.00 at 20 C Glycine/ Sodium
Hydroxide/ Sodium Chloride
20000
ml
PH113.L5
pH
13.00 at 20 C Glycine/ Sodium
Hydroxide/ Sodium Chloride
500
ml
PH214
pH
1.679 at 25 C Potassium Tetraoxalate
(Primary pH-buffer Solution)
500
ml
PH215
pH
3.776 at 25 C Potassium Dihydrogen
Citrate (Primary pH-buffer Solution)
500
ml
PH216
pH
4.008 at 25 C Potassium Hydrogen
Phtalate (Primary pH-buffer Solution)
500
ml
PH217
pH
6.865 at 25 C Potassium Dihydrogen
Phosphate/ Hydrogen Phosphate (Primary
pH-buffer Solution)
500
ml
PH218
pH
7.413 at 25 C Potassium Dihydrogen
Phosphate/ di-Sodium Hydrogen Phosphate
(Primary pH-buffer Solution)
500
ml
PH219
pH
9.180 at 25 C Sodium Tetraborate
(Primary pH-buffer Solution)
500
ml
PH220
pH
10.01 at 25 C Sodium Carbonate/Sodium
Hydrogen Carbonate (Primary pH-buffer Solution)
500
ml
PH223
pH
3.557 at 25 C Potassium Hydrogen
Tartrate (Primary pH-buffer Solution)
500
ml
3. Analytical Volumetric Solutions （分析滴定溶液）
货号
描述
体积
单位
Z10141000
Acetic
Acid 0.1M (0.1N)
1000
ml
Z10141001
Acetic
Acid 2M (2N)
1000
ml
Z10311019
EDTA
(disodium salt) 0.01M (0.02N)
1000
ml
Z10311020
EDTA
(disodium salt) 0.1M (0.2N)
1000
ml
Z12271002
Ammonia
(Ammonium Hydroxide) 0.1M (0.1N)
1000
ml
Z12341004
Ammonium
Sulphate 0.5M (1N)
1000
ml
Z12351005
Ammonium
Thiocyanate 0.1M (0.1N)
1000
ml
Z12351006
Ammonium
Thiocyanate 1M (1N)
1000
ml
Z12461007
Barium
Chloride 0.05M (0.1N)
1000
ml
Z12491009
Benzethonium
chloride 0.004M (0.004N)
1000
ml
Z12491010
Benzethonium
chloride 0.04M (0.04N)
1000
ml
Z12801016
Cerium
(IV) Sulphate 0.05M (0.05N)
1000
ml
Z12801017
Cerium
(IV) Sulphate 0.1M (0.1N)
1000
ml
Z13071018
Copper
(II) Sulphate 0.1M (0.1N)
1000
ml
Z13411022
Hydrochloric
Acid 0.05M (0.05N)
1000
ml
Z13411023
Hydrochloric
Acid 0.1M (0.1N)
1000
ml
Z13411024
Hydrochloric
Acid 0.25M (0.25N)
1000
ml
Z13411025
Hydrochloric
Acid 0.2M (0.2N)
1000
ml
Z13411026
Hydrochloric
Acid 0.5M (0.5N)
1000
ml
Z13411027
Hydrochloric
Acid 1M (1N)
1000
ml
Z13411028
Hydrochloric
Acid 2M (2N)
1000
ml
Z13411029
Hydrochloric
Acid 5M (5N)
1000
ml
Z13411030
Hydrochloric
Acid 6M (6N)
1000
ml
Z13501034
Iodine
0.05M (0.1N)
1000
ml
Z13501035
Iodine
0.5M (1N)
1000
ml
Z13591036
Iron
(II) Sulphate 0.1M
1000
ml
Z13711037
Lead
(II) Nitrate 0.01M (0.02N)
1000
ml
Z13711038
Lead
(II) Nitrate 0.5M (1N)
1000
ml
Z13851039
Magnesium
Chloride 0.01M (0.02N)
1000
ml
Z14031040
Mercury
(I) (Mercurous) Nitrate 0.1M (0.1N)
1000
ml
Z14041041
Mercury
(II) (Mercuric) Nitrate 0.01M (0.02N)
1000
ml
Z14041042
Mercury
(II) (Mercuric) Nitrate 0.05M (0.1N)
1000
ml
Z14291048
Oxalic
Acid 0.025M (0.05N)
1000
ml
Z14291049
Oxalic
Acid 0.05M (0.1N)
1000
ml
Z14291050
Oxalic
Acid 0.5M (1N)
1000
ml
Z14331051
Perchloric
Acid in Water 0.1M (0.1N)
1000
ml
Z14331052
Perchloric
Acid in Water 1M (1N)
1000
ml
Z14411059
Potassium
Dichromate 1/60M (0.0167M) (0.1N)
1000
ml
Z14411060
Potassium
Dichromate 1/24M (0.0417M) (0.25N)
1000
ml
Z14411061
Potassium
Dichromate 0.167M (1N)
1000
ml
Z14431054
Potassium
Bromide 0.5M (0.5N)
1000
ml
Z14431055
Potassium
Bromide 1M (1N)
1000
ml
Z14461056
Potassium
Chloride 0.5M (0.5N)
1000
ml
Z14461057
Potassium
Chloride 1M (1N)
1000
ml
Z14471058
Potassium
Chromate 1/30M (0.0333M)
1000
ml
Z14571063
Potassium
Hydroxide 0.05M (0.05N)
1000
ml
Z14571064
Potassium
Hydroxide in ethanol 0.1M (0.1N)
1000
ml
Z14571065
Potassium
Hydroxide 0.1M (0.1N)
1000
ml
Z14571066
Potassium
Hydroxide 0.5M (0.5N)
1000
ml
Z14571068
Potassium
Hydroxide in methanol 1M (1N)
1000
ml
Z14571069
Potassium
Hydroxide 1M (1N)
1000
ml
Z14581070
Potassium
Iodate 0.0147M (0.08833N)
1000
ml
Z14581071
Potassium
Iodate 0.01667M (0.1N)
1000
ml
Z14581072
Potassium
Iodate 0.05M (0.3N)
1000
ml
Z14591073
Potassium
Iodide 0.1M (0.1N)
1000
ml
Z14591074
Potassium
Iodide 1M (1N)
1000
ml
Z14591075
Potassium
Iodide 3M (3N)
1000
ml
Z14641076
Potassium
Permanganate 0.01M (0.05N)
1000
ml
Z14641077
Potassium
Permanganate 0.02M (0.1N)
1000
ml
Z14641078
Potassium
Permanganate 0.05M (0.25N)
1000
ml
Z14641079
Potassium
Permanganate 0.2M (1N)
1000
ml
Z14651062
Potassium
hydrogen phthalate 0.1M (0.1N)
1000
ml
Z14941081
Silver
Nitrate 0.01M (0.01N)
1000
ml
Z14941082
Silver
Nitrate 0.05M (0.05N)
1000
ml
Z14941083
Silver
Nitrate 0.1M (0.1N)
1000
ml
Z14941085
Silver
Nitrate 1M (1N)
1000
ml
Z15031089
Sodium
Carbonate 0.05M (0.1N)
1000
ml
Z15031090
Sodium
Carbonate 0.5M (1N)
1000
ml
Z15081091
Sodium
Chloride 0.05M (0.05N)
1000
ml
Z15081092
Sodium
Chloride 0.1M (0.1N)
1000
ml
Z15081093
Sodium
Chloride 1M (1N)
1000
ml
Z15171094
Sodium
Hydroxide 0.02M (0.02N)
1000
ml
Z15171095
Sodium
Hydroxide 0.1M (0.1N)
1000
ml
Z15171098
Sodium
Hydroxide 0.5M (0.5N)
1000
ml
Z15171099
Sodium
Hydroxide 1M (1N)
1000
ml
Z15171100
Sodium
Hydroxide 2M (2N)
1000
ml
Z15171101
Sodium
Hydroxide 4M (4N)
1000
ml
Z15231102
Sodium
Nitrite 0.1M (0.2N)
1000
ml
Z15231104
Sodium
Nitrite 0.5M (1N)
1000
ml
Z15231105
Sodium
Nitrite 1M (2N)
1000
ml
Z15241107
Sodium
Oxalate 0.05M (0.1N)
1000
ml
Z15451113
Sulphuric
Acid 0.05M (0.1N)
1000
ml
Z15451114
Sulphuric
Acid 0.1M (0.2N)
1000
ml
Z15451116
Sulphuric
Acid 1M (2N)
1000
ml
Z15451117
Sulphuric
Acid 0.5M (1N)
1000
ml
Z15451118
Sulphuric
Acid 2.5M (5N)
1000
ml
Z15451119
Sulphuric
Acid 5M (10N)
1000
ml
Z15871120
Zinc
Chloride 0.1M (0.1N)
1000
ml
Z16001011
Bromine
- Bromate/Bromide 0.05M (0.1N)
1000
ml
Z16011031
Iodide-Iodate
0.00333M (0.02N)
1000
ml
Z16011032
Iodide-Iodate
0.05M (0.3N)
1000
ml
Z16031080
Potassium
Thiocyanate 0.1M (0.1N)
1000
ml
Z16041108
Sodium
Thiocyanate 0.1M (0.1N)
1000
ml
Z16051122
Zinc
Sulphate 0.05M (0.05N)
1000
ml
Z16051123
Zinc
Sulphate 0.1M (0.1N)
1000
ml
Z15171207
Sodium
Hydroxide 0.01M (0.01N)
1000
ml
Z14224048
Nitric
Acid 0.1M (0.1N)
1000
ml
Z13411228
Hydrochloric
Acid 0.01 M (0.01N)
1000
ml
Z15084083
Sodium
Chloride 0.01M (0.01N)
1000
ml
Z13854102
Magnesium
Chloride 1M (2N)
1000
ml
Z14624145
Potassium
nitrate 1M
1000
ml
Z14464162
Potassium
Chloride KCl 0.001M
500
ml
Z13504166
Iodine
0.1M (0.2 N)
1000
ml
Z14224167
Nitric
Acid 6M (6N)
1000
ml
Z14571070
Potassium
Hydroxide in ethanol 0.5M (0.5N)
1000
ml
Z16051124
Zinc
Sulphate 0.02 M (0.02 N)
1000
ml
Z13874184
Magnesium
Sulphate 1M (1N)
1000
ml
Z15324193
Sodium
Thiosulphate 0.5M (0.5N)
1000
ml
Z10311018
EDTA
(disodium salt) 0.005M (0.01N)
1000
ml
Z13411031
Hydrochloric
Acid 10M (10N)
1000
ml
Z12724226
Calcium
Chloride 0.1M (0.2N)
1000
ml
Z10144028
Acetic
Acid 1M (1N)
1000
ml
Z12381003
Ammonium
iron(III) Sulphate 0.1M
1000
ml
Z12723012
Calcium
Chloride 0.005M (0.01N)
1000
ml
Z12723013
Calcium
Chloride 0.01M (0.02N)
1000
ml
Z12723014
Calcium
Chloride 0.02M (0.04N)
1000
ml
Z12723015
Calcium
Chloride 0.5M (1N)
1000
ml
Z10311234
EDTA
0.050M (0.100N)
1000
ml
Z13414031
Hydrochloric
Acid 0.02M (0.02N)
1000
ml
Z13234185
Hydrofluoric
acid 1N (1M)
1000
ml
Z13504058
Iodine
0.005M (0.01N)
1000
ml
Z13504057
Iodine
0.01M (0.02N)
1000
ml
Z13871236
Magnesium
Sulphate 0.1M (0.1N)
1000
ml
Z14174160
Nickel
(II) chloride 0.5M
1000
ml
Z14223043
Nitric
Acid 0.01M (0.01N)
1000
ml
Z14223044
Nitric
Acid 1M (1N)
1000
ml
Z14223045
Nitric
Acid 2M (2N)
1000
ml
Z14223046
Nitric
Acid 4M (4N)
1000
ml
Z14224238
Nitric
Acid 5M (5N)
1000
ml
Z14223047
Nitric
Acid 8M (8N)
1000
ml
Z14294037
Oxalic
Acid 0.5N (0.25M)
1000
ml
Z14423053
Potassium
Bromate 1/60M (0.01667M) (0.1N)
1000
ml
Z14464161
Potassium
Chloride KCl 0.01M
500
ml
Z14464098
Potassium
Chloride KCl 3 mol/l
250
ml
Z15323109
Sodium
Thiosulphate 0.01M (0.01N)
1000
ml
Z15323110
Sodium
Thiosulphate 0.05M (0.05N)
1000
ml
Z15323111
Sodium
Thiosulphate 0.1M (0.1N)
1000
ml
Z15323112
Sodium
Thiosulphate 1M (1N)
1000
ml
Z15871123
Zinc
Chloride 0.5M (0.5N)
1000
ml
Z107304181
Zinc
Sulphate 0.01M (0.01N)
1000
ml
Z30044227
Biuret
Reagent
100
ml
Z00454232
Coomassie
Staining Solution
100
ml
Z00454235
Denigs'
Reagent
100
ml
Z00454237
Digoxin
Reagent
100
ml
Z00454233
Dragendorff's
reagent (A+B)
100+100
ml
Z16061128
Fehling's
Solution (A+B)
500+500
ml
Z13794170
Folin
and Ciocalteu's phenol reagent
100
ml
Z16071130
Griess
- Illosvay's Reagent
100
ml
Z00454238
Griess-Romijin's
nitric acid reagent
30
ml
Z00454239
Griess-Romijin's
nitrous acid reagent
100
ml
Z30044230
Mayer's
Reagent
100
ml
Z30044231
Molybdovanadic
reagent
100
ml
Z16081131
Nessler's
Reagent B
500
ml
Z30044229
Schiff's
fuchsin-sulfite reagent
100
ml
Z30044228
Schiff's
reagent
100
ml
Z00454236
Schweitzer's
Reagent
100
ml
Z00454234
Valser's
Reagent
100
ml