| Item | Specification |
| Appearance | White crystals |
| Assay | ≥99.5% |
| Ammonium sales | ≤0.20% |
| Water | ≤0.50% |
| Ash | ≤0.30% |
| Solubility | Clear and haze free |
| Melting point | 118.0 -121.0ºC |
| PH (11.8% in water) | 5.0-7.0 |
|
Absorbance (280nm)
3M in water |
≤0.40 |
|
Absorbance (300nm)
3M in water |
≤0.05 |
| Cd,mg/kg | ≤5.0 |
| Co,mg/kg | ≤5.0 |
| Cr,mg/kg | ≤5.0 |
| Cu,mg/kg | ≤5.0 |
| Fe,mg/kg | ≤5.0 |
| Mg,mg/kg | ≤5.0 |
| Mn,mg/kg | ≤5.0 |
| Ni,mg/kg | ≤5.0 |
| Pb,mg/kg | ≤5.0 |
| DNase | None detected |
| RNase | None detected |
| Protease | None detected |
25kg/fiber drum
Guanidine thiocyanate is a material in biomedicine, chemical reagents.
It is used for chaotropic agent and strong denaturant for denaturation of lysed cells, also extraction of RNA and DNA.
Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.
Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.
Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.
Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.
Q5: Do you accept third party inspection?
A5: Yes,we do.
Q6: What is your payment term?
A6: TT,LC,Paypal,Western Union, ACH wire are available.
Q7: Is DDU or DDP available?
A7: Yes.
Q8: Could you look for other products on China market and coload one container?
A8: Yes. We have warehouse support to accomplish this.