Search Tips You can search by product name, CasNo, molecular formula or structure
Service Hotline: +86 400-810-7969
Email: info@inno-chem.com.cn
Working Hours: 0-24
Silver(II) oxide, 98%
Silver(II) oxide, 98%

CasNo: 1301-96-8

Molecular Formula: AgO

Molecular Weight: 123.87

Categories: Inorganic Oxides

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A61673 Silver(II) oxide, 98% 98% 5g 0 $ 27.30 ~30 days
Innochem A61673 Silver(II) oxide, 98% 98% 25g 0 $ 77.84 ~30 days
SilverSelenide
SilverSelenide

CasNo: 1302-09-6

Categories: Inorganic Oxides

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC111300 Silver selenide 5g 0 $ 33.46 ~30 days
Apinno GC111300 Silver selenide 25g 0 $ 116.90 ~30 days
Apinno GC111299 SilverSelenide 99% 5g 0 $ 32.06 ~30 days
Apinno GC111300 Silver selenide 1g 0 $ 9.52 ~30 days
Apinno GC111299 SilverSelenide 99% 25g 0 $ 126.00 ~30 days
Apinno GC111299 SilverSelenide 99% 100g 0 $ 490.00 ~30 days
Apinno GC111299 SilverSelenide 99% 1g 0 $ 11.90 ~30 days
Soda Lime, CP
Soda Lime, CP

CasNo: 8006-28-8

Categories: Other Inorganic Compounds

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A20043 Soda Lime, CP CP 500g 70 $ 5.46 7-14 days
Apinno GC1050 500g 0 $ 14.00 ~30 days
Sodium acetate trihydrate, AR, 99%
Sodium acetate trihydrate, AR, 99%

CasNo: 6131-90-4

Molecular Formula: C2H3NaO2.3H2O

Molecular Weight: 136.08

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A72520 Sodium acetate trihydrate, ACS reagent, 99% ACS reagent, 99% 500g 0 $ 8.40 ~30 days
Innochem A36137 Sodium acetate trihydrate ACS reagent, ≥99% 500g 0 $ 8.40 ~30 days
Innochem A74973 Sodium acetate trihydrate, AR, 99% AR 99% 500g 80 $ 5.32 7-14 days
Innochem A72520 Sodium acetate trihydrate, ACS reagent, 99% ACS reagent, 99% 373g 0 $ 7.70 ~30 days
Innochem A88717 Sodium acetate trihydrate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% Ph. Eur., ≥99.5% 1KG 0 $ 64.54 ~30 days
Innochem A88717 Sodium acetate trihydrate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% Ph. Eur., ≥99.5% 500G 0 $ 5.04 ~30 days
Innochem A74973 Sodium acetate trihydrate, AR, 99% AR 99% 466g 0 $ 5.60 ~30 days
Innochem A74973 Sodium acetate trihydrate, AR, 99% AR 99% 50kg 0 $ 196.00 ~30 days
Innochem A74973 Sodium acetate trihydrate, AR, 99% AR 99% 390g 0 $ 4.20 ~30 days
Innochem A96928 Acetic acid, Sodium salt trihydrate, 99+%, Extra pure 99+%, Extra pure 1KG 0 $ 54.18 ~30 days
Sodium aluminate, technical, 80%
Sodium aluminate, technical, 80%

CasNo: 11138-49-1

Molecular Formula: NaAlO2

Molecular Weight: 81.97

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A61847 Sodium aluminate, technical, 80% technical 5KG 0 $ 52.50 ~30 days
Innochem A61847 Sodium aluminate, technical, 80% technical 500G 52 $ 6.58 7-14 days
Innochem A61847 Sodium aluminate, technical, 80% technical 10kg 0 $ 105.28 ~30 days
Innochem A61847 Sodium aluminate, technical, 80% technical 180g 0 $ 5.60 ~30 days
Innochem A61847 Sodium aluminate, technical, 80% technical 183g 0 $ 5.60 ~30 days
Sodium aluminium hydride, ≥90%
Sodium aluminium hydride, ≥90%

CasNo: 13770-96-2

Molecular Formula: AlH4Na

Molecular Weight: 54

Categories: Other Inorganic Compounds

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A74557 Sodium aluminium hydride, ≥90% ≥90% 25g 0 $ 327.60 ~30 days
Sodium amide, 95%
Sodium amide, 95%

CasNo: 7782-92-5

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A48715 Sodium amide 25g 0 $ 8.40 ~30 days
Innochem A48715 Sodium amide 500g 0 $ 23.66 ~30 days
Innochem A84416 Sodium amide, 95% 100g 10 $ 6.30 7-14 days
Innochem A84416 Sodium amide, 95% 500g 15 $ 17.92 7-14 days
Innochem A84416 Sodium amide, 95% 99g 0 $ 6.58 ~30 days
Innochem A84416 Sodium amide, 95% 70g 0 $ 4.90 ~30 days
Innochem A84416 Sodium amide, 95% 5kg 0 $ 143.36 ~30 days
Sodium arsenite, AR, 99%
Sodium arsenite, AR, 99%

CasNo: 7784-46-5

Molecular Formula: AsNaO2

Molecular Weight: 129.91

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A25410 Sodium arsenite, AR, 99% AR,99% 25G 24 $ 130.62 7-14 days
Innochem A25410 Sodium arsenite, AR, 99% AR,99% 10kg 0 $ 0.00 ~30 days
Apinno GC0334 Sodium metaarsenite AR 25g 0 $ 154.00 ~30 days
Sodium bicarbonate, 99%
Sodium bicarbonate, 99%

CasNo: 144-55-8

Molecular Formula: CHNaO3

Molecular Weight: 84.01

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A55543 Sodium bicarbonate, 99% 99% 500g 63 $ 4.90 7-14 days
Innochem A55543 Sodium bicarbonate, 99% 99% 430g 0 $ 6.30 ~30 days
Innochem A93543 Sodium bicarbonate puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E500, 99.0-100.5%, powder 25KG 0 $ 142.52 ~30 days
Innochem A55543 Sodium bicarbonate, 99% 99% 160G 0 $ 5.60 ~30 days
Innochem A55543 Sodium bicarbonate, 99% 99% 330G 0 $ 5.60 ~30 days
Innochem B46689 Sodium bicarbonate 99.7 - 100.3 % 2.5kg 0 $ 126.00 ~30 days
Innochem A55543 Sodium bicarbonate, 99% 99% 200kg 0 $ 520.80 ~30 days
Innochem A55543 Sodium bicarbonate, 99% 99% 109g 0 $ 2.80 ~30 days
Innochem A55543 Sodium bicarbonate, 99% 99% 1KG 0 $ 7.84 ~30 days
Innochem I14960 Sodium Bicarbonate AR 25kg/桶 0 $ 65.06 ~30 days
Innochem innochem Sodium bicarbonate,99% A40099 0 $ 366.10 ~30 days
Innochem innochem Sodium bicarbonate,99% A19277 0 $ 152.04 ~30 days
Innochem innochem Sodium bicarbonate,99% A86052 0 $ 43.40 ~30 days
Innochem innochem Sodium bicarbonate,99% A75764 0 $ 94.64 ~30 days
Innochem innochem Sodium bicarbonate,99% A94501 0 $ 204.40 ~30 days
Innochem innochem Sodium bicarbonate,99% A05576 0 $ 27.72 ~30 days
Innochem innochem Sodium bicarbonate,99% 5g 0 $ 204.40 ~30 days
Innochem innochem Sodium bicarbonate,99% 100G 0 $ 152.04 ~30 days
Innochem innochem Sodium bicarbonate,99% 2.5kg 0 $ 366.10 ~30 days
Innochem innochem Sodium bicarbonate,99% 1g 0 $ 41.58 ~30 days
Innochem innochem Sodium bicarbonate,99% 500G 0 $ 76.16 ~30 days
Innochem innochem Sodium bicarbonate,99% 25g 0 $ 94.64 ~30 days
Apinno GC0727 Sodiumbicarbonate AR 500g 0 $ 2.91 ~30 days
Apinno GC106379 Sodiumbicarbonate 99.5% 25kg 0 $ 84.00 ~30 days
Sodium bisulfate anhydrous, 95%
Sodium bisulfate anhydrous, 95%

CasNo: 7681-38-1

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A85321 Sodium bisulfate anhydrous, 95% 250g 39 $ 9.10 7-14 days
Innochem A85321 Sodium bisulfate anhydrous, 95% 1KG 15 $ 30.10 7-14 days
Innochem A85321 Sodium bisulfate anhydrous, 95% 5kg 0 $ 119.00 ~30 days
Apinno GC110141 Sodiumbisulfateanhydrous 99% 5kg 0 $ 115.64 ~30 days
Apinno GC110141 Sodiumbisulfateanhydrous 99% 1kg 0 $ 31.92 ~30 days
Apinno GC110141 Sodiumbisulfateanhydrous 99% 25kg 0 $ 332.08 ~30 days
Sodium bisulfate monohydrate, AR,99.0%
Sodium bisulfate monohydrate, AR,99.0%

CasNo: 10034-88-5

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A20023 Sodium bisulfate monohydrate, AR,99.0% AR,99.0% 500g 19 $ 5.88 7-14 days
Sodium bisulfite, ≥58.5% (SO2)
Sodium bisulfite, ≥58.5% (SO2)

CasNo: 7631-90-5

Molecular Formula: HNaO3S

Molecular Weight: 104.06

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A55110 Sodium bisulfite, ≥58.5% (SO2) ≥58.5% (SO2) 500G 67 $ 7.00 7-14 days
Innochem A55110 Sodium bisulfite, ≥58.5% (SO2) ≥58.5% (SO2) 50kg 0 $ 189.00 ~30 days
Innochem A55110 Sodium bisulfite, ≥58.5% (SO2) ≥58.5% (SO2) 135G 0 $ 6.30 ~30 days
Innochem A55110 Sodium bisulfite, ≥58.5% (SO2) ≥58.5% (SO2) 408g 0 $ 9.10 ~30 days
Innochem A20452 Sodium bisulfite, 99.99% metals basis 99.99% metals basis 500g 0 $ 105.70 ~30 days
Innochem A20452 Sodium bisulfite, 99.99% metals basis 99.99% metals basis 25g 0 $ 11.48 ~30 days
Innochem A20452 Sodium bisulfite, 99.99% metals basis 99.99% metals basis 100g 0 $ 32.06 ~30 days
Apinno GC0725 Sodium bisulfite AR 500g 0 $ 2.54 ~30 days
Apinno GC86322 Sodiumbisulfite ≥58.5% (SO2) 2.5kg 0 $ 30.66 ~30 days
Apinno GC86322 Sodiumbisulfite ≥58.5% (SO2) 20×500g 0 $ 128.52 ~30 days
Innochem I20609 AR 100ml/瓶 0 $ 151.20 ~30 days
Sodium borohydride
Sodium borohydride

CasNo: 16940-66-2

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A58223 Sodium borohydride, 98% 98% 25G 0 $ 0.00 ~30 days
Innochem A58223 Sodium borohydride, 98% 98% 100G 0 $ 141.12 ~30 days
Innochem A58223 Sodium borohydride, 98% 98% 500G 0 $ 0.00 ~30 days
Innochem A58223 Sodium borohydride, 98% 98% 71g 0 $ 42.00 ~30 days
Innochem A58223 Sodium borohydride, 98% 98% 24G 0 $ 8.12 ~30 days
Innochem A58223 Sodium borohydride, 98% 98% 23G 0 $ 7.98 ~30 days
Innochem A58223 Sodium borohydride, 98% 98% 48G 0 $ 42.00 ~30 days
Innochem I16471 Sodium borohydride GR 100g 0 $ 67.90 ~30 days
Sodium bromate, 99.5%
Sodium bromate, 99.5%

CasNo: 7789-38-0

Molecular Formula: NaBrO3

Molecular Weight: 150.89

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A89492 Sodium bromate, 99.5% 500g 28 $ 14.56 7-14 days
Innochem A89492 Sodium bromate, 99.5% 25kg 0 $ 509.60 ~30 days
Innochem A89492 Sodium bromate, 99.5% 13G 0 $ 2.80 ~30 days
Apinno GC102507 Sodiumbromate 2.5kg 0 $ 61.46 ~30 days
Apinno GC102507 Sodiumbromate 500g 0 $ 20.44 ~30 days
Apinno GC110226 Sodium bromate AR 2.5KG 0 $ 61.46 ~30 days
Apinno GC110226 Sodium bromate AR 500g 0 $ 14.56 ~30 days
Apinno GC115868 Sodium bromate 98% 500g 0 $ 14.56 ~30 days
Sodium bromide, 99+%
Sodium bromide, 99+%

CasNo: 7647-15-6

Molecular Formula: NaBr

Molecular Weight: 102.89

Categories: Inorganic Halides

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A67394 Sodium bromide, 99+% 99+% 100g 32 $ 3.50 7-14 days
Innochem A67394 Sodium bromide, 99+% 99+% 500g 122 $ 10.50 7-14 days
Innochem A67394 Sodium bromide, 99+% 99+% 25KG 0 $ 315.00 ~30 days
Innochem A35765 Sodium bromide anhydrous, Free Flowing, Reagent Grade, ≥99% FreeFlowing,ReagentGrade,≥99% 500g 0 $ 77.28 ~30 days
Innochem A67394 Sodium bromide, 99+% 99+% 1kg 0 $ 17.50 ~30 days
Sodium carbonate, 99.95-100.05%, PT
Sodium carbonate, 99.95-100.05%, PT

CasNo: 497-19-8

Molecular Formula: Na2CO3

Molecular Weight: 105.99

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A19943 Sodium carbonate anhydrous, 99.8% 99.8% 500g 310 $ 9.10 7-14 days
Innochem A19943 Sodium carbonate anhydrous, 99.8% 99.8% 100g 0 $ 2.80 ~30 days
Innochem A88871 Sodium carbonate puriss, meets analytical specification of Ph.Eur, BP, NF, FCC, E500, anhydrous, 99.5-100.5% Ph.Eur, BP, NF, FCC, E500, anhydrous, 99.5-100.5% (calc. to the dried substance) 5KG 0 $ 175.00 ~30 days
Innochem A88872 Sodium carbonate, 99.95-100.05% dry basis 99.95-100.05% dry basis 500G 0 $ 6.16 ~30 days
Innochem A19943 Sodium carbonate anhydrous, 99.8% 99.8% 70G 0 $ 5.60 ~30 days
Innochem B46690 Sodium carbonate anhydrous ≥99.5% 2.5kg 0 $ 84.00 ~30 days
Innochem A71305 Sodium carbonate, 99.95-100.05%, PT 100g 89 $ 5.18 7-14 days
Innochem A20450 Sodium carbonate, GR, ≥99.8% GR,≥99.8% 500g 5 $ 9.80 7-14 days
Innochem A20449 Sodium carbonate, 99.999% metals basis 99.999% metals basis 5g 0 $ 11.48 ~30 days
Innochem A20449 Sodium carbonate, 99.999% metals basis 99.999% metals basis 100g 0 $ 57.54 ~30 days
Innochem A20449 Sodium carbonate, 99.999% metals basis 99.999% metals basis 500g 0 $ 201.74 ~30 days
Innochem A20449 Sodium carbonate, 99.999% metals basis 99.999% metals basis 25g 0 $ 28.28 ~30 days
Apinno GC0341 Sodium Carbonate AR 500g 0 $ 4.76 ~30 days
Apinno GC0802 Sodium carbonate 10kg 0 $ 50.40 ~30 days
Apinno GC18732 HPLC级别 100g 0 $ 98.00 ~30 days
Apinno GC109130 Sodiumcarbonate 99% 25kg 0 $ 84.00 ~30 days
Innochem I19874 25kg 0 $ 278.60 ~30 days
Sodium chlorate
Sodium chlorate

CasNo: 7775-09-9

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A76254 Sodium chlorate, 99% 99% 500G 0 $ 27.58 ~30 days
Innochem A76254 Sodium chlorate, 99% 99% 100g 0 $ 13.86 ~30 days
Innochem A76254 Sodium chlorate, 99% 99% 97g 0 $ 13.30 ~30 days
Apinno GC0227 Sodium chlorate 99.5% 25kg 0 $ 453.60 ~30 days
Sodium chloride, AR, 99.5%
Sodium chloride, AR, 99.5%

CasNo: 7647-14-5

Molecular Formula: NaCl

Molecular Weight: 58.44

Categories: Other Inorganic Compounds

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem B99719 Sodium chloride, BioReagent, ≥99.0% BioReagent, >=99.0% 1KG 0 $ 30.38 ~30 days
Innochem B99719 Sodium chloride, BioReagent, ≥99.0% BioReagent, >=99.0% 1KGx6 0 $ 172.20 ~30 days
Innochem B99719 Sodium chloride, BioReagent, ≥99.0% BioReagent, >=99.0% 6x1KG 0 $ 78.25 ~30 days
Innochem A69603 Sodium chloride, AR, 99.5% AR, 99.5% 500g 705 $ 6.44 7-14 days
Innochem A69603 Sodium chloride, AR, 99.5% AR, 99.5% 90G 0 $ 4.90 ~30 days
Innochem A50609 Sodium chloride anhydrous, free flowing, reagent grade, 99+% 500g 0 $ 4.20 ~30 days
Innochem A50609 Sodium chloride anhydrous, free flowing, reagent grade, 99+% 198g 0 $ 9.10 ~30 days
Innochem A78871 Sodium chloride analytical reagent, Reag. ACS, Reag. ISO, Reag. Ph. Eur. 500g 0 $ 4.20 ~30 days
Innochem A77812 Sodium chloride, puriss, 99.5% 500g 131 $ 4.20 7-14 days
Innochem A77812 Sodium chloride, puriss, 99.5% 5kg 2 $ 36.40 7-14 days
Innochem A50609 Sodium chloride anhydrous, free flowing, reagent grade, 99+% 50g 0 $ 6.30 ~30 days
Innochem A88656 Sodium chloride puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), 0.00002% Al Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), 0.00002% Al 1KG 0 $ 41.30 ~30 days
Innochem A69603 Sodium chloride, AR, 99.5% AR, 99.5% 1kg 0 $ 10.50 ~30 days
Innochem A77812 Sodium chloride, puriss, 99.5% 370G 0 $ 7.70 ~30 days
Innochem A77812 Sodium chloride, puriss, 99.5% 273g 0 $ 2.80 ~30 days
Innochem A63214 Sodium chloride, GR, 99.8% 2.5KG 10 $ 20.58 7-14 days
Innochem A63214 Sodium chloride, GR, 99.8% 500g 15 $ 6.30 7-14 days
Innochem A69725 Sodium chloride, 99.99% metals basis 100g 2 $ 14.70 7-14 days
Innochem A69725 Sodium chloride, 99.99% metals basis 25g 13 $ 7.00 7-14 days
Innochem A69725 Sodium chloride, 99.99% metals basis 500g 15 $ 48.30 7-14 days
Innochem A15619 Buffer solution pH 4.0 (20oC) with fungicide, citric acid / sodium hydroxide / sodium chloride solution, traceable to SRM from NIST 100ML 0 $ 65.52 ~30 days
Innochem A77812 Sodium chloride, puriss, 99.5% 458g 0 $ 4.20 ~30 days
Innochem A50609 Sodium chloride anhydrous, free flowing, reagent grade, 99+% 450g 0 $ 4.20 ~30 days
Innochem A63214 Sodium chloride, GR, 99.8% 25kg 0 $ 133.00 ~30 days
Innochem A77812 Sodium chloride, puriss, 99.5% 250kg 0 $ 627.90 ~30 days
Innochem A63214 Sodium chloride, GR, 99.8% 110G 0 $ 3.92 ~30 days
Innochem 36519-500G Sodium chloride for pesticide residue analysis 农残分析级 500G 0 $ 51.66 ~30 days
Innochem A85313 Sodium chloride for pesticide residue analysis 农残分析级 500G 0 $ 37.38 ~30 days
Innochem A02400 Sodium chloride, PT, 99.8% 100g 50 $ 5.60 7-14 days
Innochem A85028 Sodium chloride, Extra pure, 99.999% (metals basis) Extra pure, 99.999% (metals basis) 25KG 2 $ 555.38 7-14 days
Innochem B99719 Sodium chloride, BioReagent, ≥99.0% BioReagent, >=99.0% 5KG 0 $ 108.92 ~30 days
Innochem A69603 Sodium chloride, AR, 99.5% AR, 99.5% 25kg 0 $ 63.00 ~30 days
Innochem B99719 Sodium chloride, BioReagent, ≥99.0% BioReagent, >=99.0% 500g 5 $ 16.80 7-14 days
Innochem A85028 Sodium chloride, Extra pure, 99.999% (metals basis) Extra pure, 99.999% (metals basis) 500g 41 $ 189.70 7-14 days
Innochem A85028 Sodium chloride, Extra pure, 99.999% (metals basis) Extra pure, 99.999% (metals basis) 25g 10 $ 12.60 7-14 days
Innochem A85028 Sodium chloride, Extra pure, 99.999% (metals basis) Extra pure, 99.999% (metals basis) 100g 10 $ 48.30 7-14 days
Innochem A85028 Sodium chloride, Extra pure, 99.999% (metals basis) Extra pure, 99.999% (metals basis) 10g 0 $ 6.30 ~30 days
Apinno GC0217 Sodium Chloride 工业级 25kg 0 $ 65.80 ~30 days
Apinno GC0422 Sodium chloride AR 500g 0 $ 1.83 ~30 days
Apinno GC110130 Sodiumchloride 99% 25kg 0 $ 63.00 ~30 days
Innochem A85028 Sodium chloride, Extra pure, 99.999% (metals basis) Extra pure, 99.999% (metals basis) 5g 0 $ 4.20 ~30 days
Sodium chlorite, 80%
Sodium chlorite, 80%

CasNo: 7758-19-2

Molecular Formula: ClNaO2

Molecular Weight: 90.44

Categories: Inorganic Salts

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A56053 Sodium chlorite, 80% 80% 100G 0 $ 4.06 ~30 days
Innochem A56053 Sodium chlorite, 80% 80% 25G 0 $ 4.20 ~30 days
Innochem A56053 Sodium chlorite, 80% 80% 500G 61 $ 8.96 7-14 days
Innochem A56053 Sodium chlorite, 80% 80% 47g 0 $ 4.90 ~30 days
Innochem A56053 Sodium chlorite, 80% 80% 86g 0 $ 4.90 ~30 days
Innochem A56053 Sodium chlorite, 80% 80% 95g 0 $ 4.06 ~30 days
Innochem A56053 Sodium chlorite, 80% 80% 2.5kg 4 $ 42.84 7-14 days